MSR-Catalog-21-3EN

Overview
PolyGard2
PolyXeta2
PolyMarine
PolySam
Appendix
List of Products

Fixed Gas Alarm Systems Developed and manufactured for sustainable protection MSR-Electronic develops and produces reliable gas alarm systems that permanently monitor the ambient air and thereby protect human life and values. MSR-Electronic offers a broad spectrum of methods for the detection of gases. On this basis MSR-Electronic develops individual gas sensors and systems for many applications where toxic or combustible gas concentrations can form. The interaction of the components of MSR-Electronic enables fast and reliable moni- toring. This not only limits possible sources of error, but also reduces the planning effort and installation costs. The products of MSR-Electronic meet and even exceed the important European standard EN 50545. Safety First: MSR-Electronic offers extended safety and observes more than the worldwide standards. S A F E T Y F I R S T 3

With the Values of a family-owned company The globally operating company MSR-Electronic combines modern corporate management with the values of a family business. Through its global sales network, MSR-Electronic has long standing customer relationships that are charac- terized by reliability and mutual trust. When you choose the safe solutions and innovative products of MSR-Electronic, you benefit from many advantages such as quality and avail- ability, competitiveness of the products, re- sponsibility towards customers and business partners as well as openness to new require- ments. Worldwide distribution Innovative products Customer-oriented development 4

PolyGard®2 Gas Alarm Systems for Buildings Extended Safety Intelligent Parking Guidance Systems PolyXeta® 2 Gas Alarm Systems for Industrial Plants PolyMarine Gas Alarm Systems for Shipping PolySam® Gas Alarm Systems for Gas Analysis Appendix 6

10 12 32 48 62 64 68 70 72 80 84 86 98 104 108 Certificates and Approvals Applications Sensors and Boards Controllers and Modules Software and Tools Warning Devices and Accessories Control Box MSR-Cloud Extended Safety Intelligent Parking Guidance Systems Certificates and Approvals Applications Sensors Controllers and Modules Warning Devices 112 114 Private Shipping Commercial Shipping 118 Gas Analysis System for Process Optimization 122 124 126 128 130 160 162 164 166 MSR-Academy The MSR-Product Configurator and Webshop OEM Customizing HOW TO: The Video World Products, Options and Housings Product Matrix Product Directory Worldwide sales MSR-Group 7

PolyGard®2 Gas Alarm Systems for Buildings Gas warning systems or gas alarm systems must be reliable at all times. In the event of gas leaks, e.g. carbon dioxide (CO2), carbon monoxide (CO) or nitrogen oxides (NOx), fast alerting and reliable products are required. The sensors, controllers and warning devices from MSR-Electronic effectively protect human beings and systems in dangerous situations where combustible or toxic gases are emitted. With the help of modern communication tech- nology, it is possible to react quickly. BENEFITS • More safety More than required by all national standards • Exchangeable sensor with X-Change technology Significantly lower maintenance costs • Precise planning capability with overall reduced costs • Integration in BMS/GLT (BACnet, Modbus) 8 PolyGard®2 Product Line

Certificates and Approvals Safety for all applications The products of MSR-Electronic comply with more than the general standards and regulations and can therefore guarantee the safety of the system. When handling hazardous substances, special safety precautions are mandatory. This is especially true in the chemical industry, where many different hazardous substances are used. MSR-Electronic provides innovative sensors and controllers to detect and immediately display life-threatening gases. The products, services and training courses are based on many years of experience and have been put together with a lot of know-how and individual customer requirements. The sensors of MSR-Electronic continuously monitor the air for combustible and toxic gases and oxygen. 10 PolyGard®2 Product Line

Buildings: Approvals for PolyGard®2 Measurement function test of sensors and advices according to EN 50545 (TÜV-Rheinland) Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, SC2-Tox, SC2-Ex Functional test (SIL) of sensors and devices according to EN 50271 chapter 4.7 (TÜV-Rheinland) Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, SC2-Tox, SC2-Ex Approvals: ANSI/UL 61010-1, CAN/CSA-22.2 No. 61010-1 Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, MGC2, WSB2, ARB2, SC2-Tox, SC2-Ex, MC2-Tox, MC2-Ex Further conformities: EU Directive 2014 / 30 / EU and 2014 /35 / EU, EN 61010-1, EN 50270, EN 378, EN 60079-29-1, EN 45544-1, EN 50104, EN 50402, EN 14624, EN 61508-1 -2 -3, EN 50271, ISO 9001, EAC-Metrological approval ERTIFIZ I E Z R T E S UNTER N E H M E N 11

Garage, Tunnel, Loading Zones Your protection against CO / NO2 / LPG MSR-Electronic offers reliable sensors, controllers and warning devices for parking garages, tunnels and loading zones. Garages and tunnels above a certain size (regu- lations vary from region to region) require a gas warning device that ensures at least carbon monoxide monitoring. Here the requirements of EN 50545 must be met. These relate to speed and accuracy as well as to the way the system should react to gas. The standard also specifies the value at which the system triggers an alarm and which warning devices must be used. MSR gas sensors reliably protect people and systems in these areas. MSR-Electronic is one of the few companies that is certified according to EN 50545. In addition, thanks to flexible set- ting options, the gas warning system can be precisely adapted to the respective regulation (e.g. switching thresholds vary depending on the federal state). BENEFITS • DGC-06 controller to manage up to 128 sensors for large parking garages • Compactcontroller for the management of up to 10 sensors for small parking garages • MSC2 controller for managing up to 3 sensors for small parking garages • Controller also suitable for control cabinet installation • Easy digital calibration • Easy replacement of the old system • Housing protection type IP65 • Air quality monitoring in the tunnel • Easy communication with BMS, GLT • Compliant with EN 50545 and EN 50271 12 PolyGard®2 Product Line

Ventilation Warning sign WT-D3 Warning horn/flashing light DGC-06 WARNING DEVICES CONTROLLER SB2 CO SB2 SB2 GAS SENSORS NOx LPG Configure your product here: www.msr-24.com 13 GARAGE / TUNNEL

Refrigeration Systems Your protection against refrigerants MSR-Electronic offers reliable sensors, controllers and warning devices for refrigeration systems. Refrigeration systems above a certain size must be equipped with a gas warning device. The requirements for gas detectors depend on the type of refrigerant and the specific application. The requirements of EN 378 and EN 14624, among others, apply here. The Euro- pean standard specifies the requirements for the safety of persons and property. MSR gas sensors are safer than the standards require and reliably protect life and system. The gas detection system from MSR-Electronic can be adapted exactly to the respective regulations (e.g. switching thresholds) thanks to flexible setting options. Depending on the number of sensors required, the large DGC-06 MSR controller or a stand-alone MSC2 controller is used. BENEFITS • DGC-06 controller to manage up to 128 sensors for different refrigerants • Compactcontroller for the management of up to 10 sensors, completely operable via the display • MSC2 controller for the management of up to 3 sensors in combination with the GC-06 or as a stand-alone device, has 3 potential-free relays • Easy and fast calibration of digital and analog sensors • Compliant with EN 50545, EN 50271 and EN 378 14 PolyGard®2 Product Line

Warning sign Warning horn/flashing light Cooling unit WARNING DEVICES DGC-06 MSC2 CONTROLLER DEM-06-IO-A SB2 CO2 C3H8 NH3 Freon GAS SENSORS Configure your product here: www.msr-24.com 15 COLD STORAGE

VRF/VRV Systems Reliable protection against refrigerants In planning VRF/VRV air conditioning systems can be found in many hotels and offices. The risk: High con- centrations of refrigerants in the room can cause suffocation. If there is a leak in an air conditioning system, there is the risk that the entire quantity of the refrigerant in the system will leak into the corresponding room. The WSB2-VRF unit makes your VRF/VRV system a safe bet. The WSB2-VRF ensures refrigerant monitoring in closed rooms where leaks may occur and dis- plays an increased gas concentration in real time. With the second integrated sensor you also keep an eye on the air quality. This ensures perfect safety and the safety of the guests. BENEFITS • Flat construction and an aesthetic, unobtrusive design • Centralized or decentralized systems possible by using the WSB2 board • Up to 96 sensors can be connected to one GC-06 controller • 2 sensors per WSB2 possible • Easy and fast calibration of digital and analog sensors • Conform to EN 378 16 PolyGard®2 Product Line

Air conditioning WARNING DEVICES Warning horn/flashing light WSB2-VRF Freon R410a VOC R32 GAS SENSORS Configure your product here: www.msr-24.com 17 HOTEL ROOMLIVING SPACEOFFICE

Dispensing Systems Your protection against CO2 poisoning and O2 deficiency MSR-Electronic offers reliable sensors, controllers and warning devices for beverage and cooling systems. The sensors can be used in restaurants, brew- eries and fermenting cellars, breweries, winer- ies, beverage bottling systems, but also in CO2 extinguishing agent systems in ware- houses and production halls, wherever CO2 bottles, lines and tanks are required. The DEM-06-IO-A module ensures access to en- closed spaces where CO2 leakage can occur and displays increased gas concentration in real time. Thus, safety is perfectly guaranteed. BENEFITS Integrated test and maintenance function • Safety product: More than required by all national standards • LED display: Warning before entering the room • • Plug & play • Optionally also for several entrances: Parallel warning for the respective door • Conform to EN 378 18 PolyGard®2 Product Line

Cooling unit WARNING DEVICES Warning horn/flashing light DEM-06-IO-A MSC2 VOC R410a R-32 Freon MC2 CO2 GAS SENSORS Configure your product here: www.msr-24.com 19 BEVERAGE SYSTEM COLD STORAGE

Laboratory and Medicine Detection of different gases Gas warning systems from MSR-Electronic are particularly flexible in use, as all requirements can be taken into account in a customized manner. (GefStoffV) and When handling various hazardous substances in laboratories and medical facilities, relevant safety measures must be observed in accordance with the Hazardous Substances Ordinance laboratory guideline. Materials are produced, examined and monitored in production processes. For this purpose, mixtures of substances are separated, substances are detected and chemical reactions and measurements are carried out. Reliable monitoring of the large number of gases in the the ambient air must therefore be ensured. The Compactcontroller from MSR-Electronic is designed for the connection of up to 10 gas sensors via its own field bus and is used to warn of different gases. Multiple output and input options allow easy integration into existing systems. MSR-Electronic also provides reliable solutions for extended applications, e.g. for large capacity laboratories. BENEFITS • Plug & play • Display for all notification, configuration and calibration functions (no tool necessary) • Automatic closing of the gas magnetic valves in the case of a gas alarm • Fieldbus connection for up to 10 gas sensors (SB2Units) • Hardware and software according to SIL-compliant development process • Modular technology (pluggable and exchangeable), reverse polarity and overload protected • 3 relays, 2 transistor outputs, 2 digital inputs, various housing types with IP65 • Warning buzzer and status LED for warning, fault, operation and service (optional) 20 PolyGard®2 Product Line

PDF DOWNLOAD Here you can see the complete folder: Safe Medical and Laboratory Areas WARNING DEVICES CONTROLLER O2 SB2 Unit SB2 Unit C3H8 GAS SENSORS Warning sign Warning horn/flashing light Compactcontroller SB2 Unit CO2 Configure your product here: www.msr-24.com 21 LABORATORY

Ripening Chambers Your safety against CO2 / C2H4 / C2H4O and O2 deficiency Fresh fruit and vegetables are alive and continue to breathe after the harvest. This leads to oxygen consumption and the formation of carbon dioxide and water vapour. Keeping the products fresh means slowing down the process while maintaining the quality of the product. Gas sensors are just as important as the modern technology of the ripening chambers. They are required to permanently monitor the various gas concentrations involved in the ripening process. The sensors, controllers and warning devices from MSR-Electronic protect people and equipment effectively and monitor the system as a central point of the entire process. Modern communication technology makes it possible to react quickly. The innovative Compactcontroller from MSR-Electronic is de- signed for connecting up to 10 gas sensors via its own field bus, serves to warn of various gases and is therefore ideal for the application. BENEFITS Internal function monitoring with integrated hardware watchdog • Display for all notification, configuration and calibration functions (no tool necessary) • Fieldbus connection for up to 10 gas sensors (SB2Units) with max. 900 m length • Hardware and software according to SIL-compliant development process • Modular technology (pluggable and exchangeable), reverse polarity and overload protected • • 3 relays, 2 transistor outputs, 2 digital inputs • Different housing types with IP65 • Warning buzzer and status LED for warning, fault, operation and service (optional) • Operating voltage 230 V AC, with wide range input 100 to 240 V AC (optional), UPS (optional) • Conform to EN 378 22 PolyGard®2 Product Line

Cooling/ventilation WARNING DEVICES CONTROLLER Warning horn/ flashing light Compactcontroller SB2 Unit CO2 SB2 Unit O2 SB2 Unit C2H4 GAS SENSORS Configure your product here: www.msr-24.com Ethylene generator 23 RIPENING CHAMBER

Vending Machines Your safety in case of a refrigerant leakage MSR-Electronic offers reliable sensors, controllers and warning devices for vending machines with cooling systems. The global market is moving away from classic refrigerants with high global warming potential (GWP) and the use of natural refrigerants is increasing. Due to the higher flammability of natural gases such as propane, installations must therefore be protected with gas alarm systems. For this purpose MSR-Electronic of- fers the SSAX1 sensor, which can be easily integrated into vending machines and reliably detects any gas leakage. BENEFITS • ATEX and IECEx certificates for electrical explosion protection • SSAX1 for zone 1 and zone 2 applicable • Continuous monitoring • Sensor with long life time (infrared: > 5 years) • Low zero drift • High accuracy, selectivity and reliability • Simple and fast recalibration by exchanging the sensor cartridge • Reverse polarity and overload protection • • Conform to EN 378 Immediate shutdown of the vending machine in case of gas leakage 24 PolyGard®2 Product Line

Additional Applications Safer applications for buildings OFFICE AND PRODUCTION AREA Protection against these gases: VOC / O2 / CO2 The gas sensors are used for monitoring the air quality in offices or to monitor CO2 leakage in production areas. For monitoring the air quality, the gas alarm systems by MSR-Electronic perma- nently measure the ambient air and reliably detect all harmful gases and vapors. WATER TREATMENT Protection against these gases: Cl2 / O3 / CO2 / O2 The gas sensors are used for leakage monitoring of chlorine or ozone systems, for the protection of persons and machines, in swimming pools of any size. The fixed gas measuring technology of MSR-Electronic always and reliably detects harmful gases and vapors in the ambient air. HEATING SYSTEMS Protection against these gases: CH4 / Methane (natural gas) MSR-Electronic offers reliable sensors, controllers and accessories for heating systems. The EX sensors are used for leakage monitoring of the supply lines in gas heating systems as well as in gas distribution systems. 26 PolyGard®2 Product Line

Sensor Head SC2 / MC2 With X-Change technology Exchangeable sensor heads with digital and analog output signal. MSR-Electronic develops individual gas sensors, e.g. for CO2, CO, CH4, CH2O, NH3, O2 or H2 and systems in which toxic or combustible gas concentrations can form. These are integrated into complex warning systems and are used, for example, in parking garages, biogas plants, refrigeration systems, petrochemical industrial plants, breweries and dispensing systems or in laboratories and medical applications as well as in hydrogen production and processing. The sensors SC2 and MC2 include the sensor element and the measuring amplifier as well as a μController for measured value processing. In this way, different data can be processed and used, such as the temperature for compensation of the measured value. Calibration interval and errors are also monitored and transmitted to the evaluation unit. Thanks to the X-Change technology, calibration can be carried out by simply changing the sensor head or using the integrated, convenient calibration routine directly on the system. The sensors are designed for connection to the MSR controllers and boards. MC2 and SC2 32 PolyGard®2 Product Line

Digital Sensor Head SC2 Analog Sensor Head MC2 Configure your product here: www.msr-24.com 33 Sensor cartridge MC2 with 4-20 mA / 2-10 V outputDigital calibration Laser engraving type designationSensor cartridge housing IP65Sensor cartridge housing IP65Connection L-Busmax. 5 m away

Sensor Head SC2 / MC2 With infrared sensor element Infrared exchange sensor for precise and selective measurement of gases. For applications where durability and high precision measurement important. The IR measuring method with integrated temperature compensation ensures highest accuracy, selectivity and reliability. In the μController all data and measured values of are the sensor element are stored fail-safe and are digitally transmitted via the local bus to the sensor board SB2 or multi sensor board MSB2 or to the MSC2 or WSB2. The sensor cartridge automatically transmits information about the maintenance interval to the controller. BENEFITS • Long life expectancy • Low maintenance costs • High accuracy, selectivity and reliability • Measuring value setting time t90 < 30 sec. • Gilded mirror surface • Low zero drift • Sensor with long service life and high durability • Running-in time until operation < 60 sec. Dual detektor Reference channel Measuring channel UM 34 PolyGard®2 Product Line

Sensor Head SC2 / MC2 With electrochemical sensor element Application for toxic gases and coolants. These sensors are used to measure mainly toxic gases such as CO, NO, NO2 and function according to the electrochemical principle. This means that there is an electrolyte in a cell. It reacts proportionally to the presence of gas with the formation of ions, which ultimately generates a current. This change then indicates the gas concentration. This principle has a high sensitivity and a fast reaction time, which is especially interesting for toxic gases. BENEFITS • High sensitivity • Linear signal • Low cross-sensitivity • No energy is required • Fast response time • No poisoning by silicones AIR GAS 35

X-Change Technology Exchangeable sensor SC2 and MC2 Time-saving calibration of MSR gas sensors. Until now, the necessary calibration of the sensors was a complex procedure and dependent on an external certified company. This was very time-consuming and expensive. The sensors had to be opened, checked and calibrated with great care at the construction site. If an error was found, it was necessary to take the complete sensor with you and replace it afterwards. With the new X-Change technology this effort can be saved. The exchangeable sensor cartridge can be replaced on site at any time. The transmitter therefore remains untouched. This saves time and costs. EASY AND INDEPENDENT RECALIBRATION • Significant time and cost savings • Easy exchange process • Delivery of recalibrated sensor cartridges • Increased safety for your system Recalibrated sensor cartridges and Partners Customer Disused sensor cartridges HOW-TO VIDEO Watch the easy exchange process in this video 38 PolyGard®2 Product Line

Sensor-Board SB2 For connecting up to 3 different sensor cartridges Sensor board with RS-485 interface. Up to 3 different sensor heads of the SC2 line can be connected to the SB2 sensor board via the local bus. The SB2 ensures the power supply of the SC2 and provides the measured data of the sensor head for communication. digital Communication with the DGC-06 controller takes place via RS-485 fieldbus interface with DGC-06 protocol. Additional protocols are available for direct connection to higher-level BMS. BENEFITS • Digital processing of measured values • • Measured values in sensor cartridge SC2, therefore easy change: Internal function control with integrated hardware watchdog uncalibrated <> calibrated • Up to 3 different sensor cartridges • Sensor cartridge can be mounted via remote board (RB2) • Software according to SIL2 compliant development process • Modular technology (pluggable and changeable) SB2 40 PolyGard®2 Product Line

Warning + Sensor-Board WSB2 With RS-485 interface, 4-20 mA output and alarm relay Simple sensor exchange by plug connection on the local bus. The warning and sensor-board WSB2 ensures the power supply of the sensors and processes the measured data of the sensor cartridge (SC) for digital communication. Communication with the DGC-06 controller takes place via the RS- 485 fieldbus interface with DGC-06 protocol. The SC is connected to the local bus via a plug connection. This allows a simple SC change instead of an on-site calibration. The internal X-Change routine recognizes the exchanged SC during the change process and starts the measuring operation automatically. BENEFITS Internal function monitoring with integrated hardware watchdog • Digital processing of measured values incl. temperature compensation • • Up to 3 different sensor cartridges (2 identical SC2 possible) • Analog input, 4-20 mA for an analog sensor • Software according to SIL2 compliant development process • Modular technology (pluggable and exchangeable), IP65 design • Easy maintenance and calibration by replacing the sensor cartridge or by convenient on-site calibration • Serial RS-485 interface with protocol for DGC-06 (optional Modbus) • 4-20 mA analog output • 1 alarm relay with changeover contact, potential-free max. 30 V AC/DC, 0.5 A • 1 fault signal relay, additionally configurable as alarm relay, with changeover contact, potential-free max. 40 V AC/DC, 0.5 A • Display (optional) WSB2 42 PolyGard®2 Product Line

HOW-TO VIDEO Take a look at the commissioning of the WSB2 in this video Configure your product here: www.msr-24.com 43 Housing IP65Interface Service Tool STL06Analog input 4-20 mAWAO: Status-LED with warning buzzerPower supplyRelay 40 V AC/DC, 0.5 AExchangeable sensor cartridge (X-Change)

Multi-Sensor-Board MSB2 Flexible for several gases Sensor board for integration of the sensor cartridge SC2 with relay. The multi sensor board MSB2 is designed to accommodate up to 3 sensors. It provides 3 relays next to the sensor holder, which can be controlled by 1 higher-level controller, such as the DGC-06. The relay distribution on site saves the wiring of warning devices or fans directly to the main controller. This allows a wide range of applications even with existing wiring. BENEFITS • Digital processing of measured values • Up to 3 different sensor cartridges • Software according to SIL2 compliant development process • Modular technology (pluggable and exchangeable) • Serial RS-485 interface with protocol for DGC-06 (optional Modbus) • 3 relays (230 V / 5 A) • Optionally also available with display (built-in or remote) • Direct control of the warning devices by DGC-06 possible, thus considerable savings in wiring • Also available as version with extended safety for wire break and function monitoring MSB2 44 PolyGard®2 Product Line

Analog-Relay-Board ARB2 Monitoring and warning of gases Gas measurement, warning and control board based on the latest technology for continuous monitoring of the ambient air. The ARB2 is designed to connect one analog 4-20 mA sensor, e.g. MC2 sensor. The board monitors the measured value and activates the alarm relays when the set alarm thresholds for pre and main alarm are exceeded. In addition, the measured value is provided as 4-20 mA at the analog output. Options such as display and warning unit (WAO) ensure adaptation to the wide range of applications in the gas measurement technology. BENEFITS • Easy maintenance and calibration by exchanging the MC2 sensors or comfortable on-site calibration • Sensor can be placed up to 500 m • Reverse polarity protected, overload and short circuit proof • 1 analog input 4-20 mA, e.g. MC2 line and 1 analog output 4-20 mA / 2-10 V • 2 relays with changeover contact, potential-free, max. 250 V AC, 5 A • Various housing types with protection class IP65 • Display / WAO: Status-LED with warning buzzer (optional) • Operating voltage 24 V AC/DC • 100-240 V AC (optional) • 12 V DC (optional) ARB2, optional with sensor 46 PolyGard®2 Product Line

Multi-Sensor-Controller MSC2 Different sensors for different gases Modern multi sensor controller MSC2 for toxic and combustible gases. The MSC2 multi sensor controller monitors the measured values and activates the alarm relays when the pre and main alarm thresholds are exceeded. Various output and input options allow easy integration into existing systems. The sensors are connected to the MSC2 directly on the board. Up to 2 (different) digital sensors can be connected or 2 analog sensors can be connected remotely. In total the MSC2 can process up to 3 sensors. The MSC2 is there- fore a small, compact version with many pos- sible applications. BENEFITS • Hardware and software according to SIL-compliant development process • Easy maintenance by replacing the sensor cartridge or convenient on-site calibration • Modular technology (pluggable and exchangeable) • Reverse polarity protected, overload and short circuit proof • Local bus connection for 2 sensor heads SC2 + 2 analog inputs 4-20 mA (max. 3 sensors) • 3 relays with changeover contact, potential-free max. 240 V AC, 5 A • 2 transistor outputs, 24 V DC, 0.1 A (positive switching) • Serial RS-485 interface with protocol for DGC-06 or Modbus protocol • Different housing types with IP65 • 2 digital inputs • Operating voltage 230 V AC, with wide range input 100-240 V AC (optional) • WAO: Status LED with warning buzzer / acknowledgement button (optional) • Display / UPS (optional) MSC2 with display 48 PolyGard®2 Product Line

HOW-TO VIDEO Take a look at the commissioning of the MSC2 in this video Configure your product here: www.msr-24.com 49 Housing IP65Cable glands Power supply 90-230 V / 24 V / 12 VThe picture shows 230 VAnalog input 4-20 mA (max. 2 pcs.)Digital output 2x DC for horn, flashing lightInterface Service Tool STL06 / displayRelay 230 V / 5 A (max. 3 pcs.)Exchangeable sensor cartridge X-Change (max. 2 pcs.)WAO: Status-LED with warning buzzer

Compactcontroller Versatile and flexible in use The Compactcontroller is designed to connect up to 10 SB2Units via the local bus. The controller monitors the measured values and activates the alarm relays when the pre and main alarm thresholds are exceeded. The measured values are provided via an RS-485 interface for direct connection to higher-level BMS and as a 4-20 mA output. The SIL2-compliant self-monitoring in the Compactcontroller as well as in the connected SB2Unit activates the fault message in case of an internal fault in the same way as a fault in the local bus communication (SB2Unit). Further options such as WAO (status LED and warning buzzer) and digital input for the acknowledge- ment function ensure adaptation to the wide range of applications in gas measurement technology. The Compactcontroller can be con- figured and parameterized completely without an additional hand tool. BENEFITS Internal function monitoring with integrated hardware watchdog • Display for all notification, configuration and calibration functions (no tool necessary) • Fieldbus connection for up to 10 gas sensors (SB2Units) with max. 900 m length • Hardware and software according to SIL-compliant development process • Modular technology (pluggable and exchangeable), reverse polarity and overload protected • • 3 relays, 2 transistor outputs, 2 digital inputs • Different housing types with IP65 • WAO: Status-LED with warning buzzer (optional) • Operating voltage 230 V AC, with wide range input 100-240 V AC (optional) • UPS (optional) Compactcontroller with SB2Units 50 PolyGard®2 Product Line

Multi-Gas-Controller MGC2 Versatile and flexible in use Multi gas controller for toxic and combustible gases, refrigerants and oxygen. The multi gas controller MGC2 monitors the measured values and activates the alarm relays when the pre and main alarm thresholds are exceeded. Various output and input options allow easy integration into existing systems. Up to 3 analog sensors can be connected remotely to the MGC2. The MGC2 thus represents the compact version for analog sensors. BENEFITS Internal function monitoring with integrated hardware watchdog • • Hardware and software according to SIL-compliant development process • Easy maintenance by replacing the sensor cartridge or convenient on-site calibration • Modular technology (pluggable and exchangeable) • Reverse polarity protected, overload and short circuit proof • Local bus connection for 2 sensor heads SC2 and 2 analog inputs 4-20 mA (max. 3 sensors) • 3 relays with changeover contact, potential-free max. 240 V AC, 5 A • 2 transistor outputs, 24 V DC, 0.1 A (positive switching) • Serial RS-485 interface with protocol for DGC-06 or Modbus protocol • Different housing types with IP65 • 2 digital inputs • WAO (status LED with warning buzzer) for warning, fault, operation and service (optional) • Acknowledgement button (optional) • Operating voltage 230 V AC, with wide range input 100 to 240 V AC (optional) • Display / USV (optional) MGC2 with display 52 PolyGard®2 Product Line

Add-on: Gas Selector for MSC2 Free rein for detection The Gas selector for various gas combinations. With the gas selector you have a simple and quick selection of the gases to be individually detected. No further tool is necessary. This makes quick configuration and adjustment easy with Incorrectly connected or reversed SC2 sensor cartridges are immediately detected as an error. the gas selector. Two different measuring heads can be operated on the device. The gases from different Freon groups or CO2 can each be used in parallel on the device. The advantage is fast operational readiness of the devices including adaptation to different gas types. BENEFITS • Basic product: MSC2 • No additional tool required • Universally applicable • High number of available gas combinations • Cost and time saving 54 PolyGard®2 Product Line

Gas selector Zero position: No gas selected (factory setting) Gas selection, for example: Position 1: CO2 (R744) Position 2: R134a SETTING OPTIONS 9 A B C D E F 0 6 1 2 3 4 5 8 7 9 A B C D E F 0 6 1 2 3 4 5 8 7 9 A B C D E F 0 6 1 2 3 4 5 8 7 9 A B C D E F 0 6 1 2 3 4 5 8 7 Configure your product here: www.msr-24.com 55

Digital-Gas-Controller DGC-06 The gas monitoring center Measuring, warning and controller system for toxic and combustible gases in garages. The digital gas controller DGC-06 has been developed for large systems or even for extensive connections. There will hardly be a scenario in gas monitoring which this controller does not cover. From complex garages to access functions switched by gas alarm, everything is possible. The innovative DGC-06 gas controller line is designed accor- ding to EN 50545 and can monitor and evaluate up to 128 gas sensors, 96 digital and/or 32 analog sensors (4-20 mA). There are 4 freely adjustable alarm thresholds per sensor. For alarm messages, the controller system has up to 128 relays with potential-free changeover contact and up to 16 analog outputs with 4-20 mA signal. BENEFITS: • 128 sensors • Relay extendable with EP modules • Display with LED • Service tool for configuration • Direct connection to GLT, GC-06 integrated • Units are adjustable • UPS / data logger (optional) • Can be integrated into switch cabinet • Safety product, scalable • Expandable for up to 7 EP-06 modules DGC-06 display 56 PolyGard®2 Product Line

Modules Perfect control of the actuators Measuring, warning and controlling system for toxic and combustible gases and vapors. The modules are designed according to EN 50545 and can be assembled for any situ- ation by means of a simple configuration. The controllers, such as the GC-06, are the core ele- ments of the systems. Expansion modules, like the EP-06, provide additional inputs and out- puts. Since MSR-Electronic has extensive cer- tification and many years of experience in the manufacture of controllers, professional prepa- ration for complex acceptance tests is guaran- teed. The modular technology allows for com- pact yet flexible and highly efficient systems. BENEFITS Individual configuration • Modular assembly • • Various options • Serial bus Configure your product here: www.msr-24.com Module GC-06 58 PolyGard®2 Product Line

Door-Entrance-Module DEM-06 Safe access monitoring The DEM-06 module visualizes the gas alarm in real-time at all access points. The DEM-06 door entrance modules from MSR-Electronic ensure maximum safety. If an increased gas concentration occurs in buildings, e.g. in parking garages, the entrances and entries can only be opened in one direction: From the inside to the outside. This ensures that persons can only move outwards from the hazardous area, but never inwards. BENEFITS • Optical and acoustic warning • For buildings with different danger zones • Stand-alone application (without DGC controller) possible • No intervention in the DGC controller system necessary • Configurable for up to 96 sensors in one DGC controller system • Cost saving Configure your product here: www.msr-24.com DEM-06 60 PolyGard®2 Product Line

Software PCE06 Perfect for gas warning system service Self-supporting, menu-driven PC tool for convenient addressing, parameter setting and calibration for devices for the PolyXeta®2, PolyGard®2 and μGard® product line. The communication to the PC is done via the supplied USB-RS-485 and USB/TTL adapter. The supply and data coupling with galvanic isolation to the devices is carried out via a cable with plug connection. BENEFITS • User-friendly design • No installation required on the PC • Available for operating systems Windows 7, 8, 10 • Dongle protection in the adapter, thus PC change possible without problems (turn off virus scanner for USB required) • Communication / power supply of the adapter via a cable • Recording and export of measured values possible • Now available as offline version: Easy configuration and quick loading into the controller on site Screenshots of the software PCE065Seite PCE06 - 0 - _Supertool Datei Ansicht Parameter System Hilfe MP Rel Sys Supertool Istwerte SR/DP 1 - 12 SR/DP 13 - 24 SR/DP 25 - 36 SR/DP 37 - 48 SR/DP 49 - 60 SR/DP 61 - 72 SR/DP 73 - 84 SR/DP 85 - 96 = -0,8 = -5 1 2 3 4 5 6 7 8 9 = -0,3 = 0 = 0 = 1 = 0,1 = 0,0 = 0 = 2 = 0 10 11 12 = 0,0 = 149 = 0,10 = 802 = 0 = -1,5 = 0 = 0 = 0,039 = -2,5 = 0,054 = 0 = 0 = 391 AR/AP 1 - 4 AR/AP 8 - 5 AR/AP 9 - 12 AR/AP 13 - 16 AR/AP 17 - 20 AR/AP 21 - 24 AR/AP 25 - 28 AR/AP 29 - 32 = -0,3 = 0 = 0 = 1 = 40,0 = 22,73 AO 1 - 2 AO 3 - 4 AO 5 - 6 AO 7 - 8 AO 9 - 19 AO 11 - 12 AO 13 - 14 AO 15 - 16 1 2 3 4 1 2 Soll Strom 62 PolyGard®2 Product Line

Service-Tool STL06 In user-friendly design Self-supporting, menu-driven tool for convenient addressing, parameter setting and calibration for devices for the PolyXeta®2, PolyGard®2 und μGard®2 product line. The communication and power supply are done via a cable which is connected to the respective devices. BENEFITS • User-friendly design • Simple menu structure • Two-line display / 16 characters • 6 operating keys • 3 LEDs for status display • Communication / power supply via a cable Configure your product here: www.msr-24.com STL06 63

Warning Devices Always on alert Robust, maintenance-free and energy-saving LED technology for static or flashing control. Warning sign Due to the flat design in the solid aluminum profile and the low weight, a simple one-man assembly is possible. The electrical connection is carried out in the supplied WT-box without opening the warning sign. It serves as optical warning of a dangerous gas concentration or a malfunction of the ventilation system in un- derground car parks, tunnels, car workshops, loading zones as well as in all areas where optical warning of a dangerous gas concen- tration or other hazards is necessary. Flashing light The Xenon flashing light is made of solid plastic (ABS) according to EN 50545. It is universally applicable for fire alarm and safety technology according to VdS guidelines. Warning horn The warning horns consist of solid housings, e.g. plastic (ABS) according to EN 50545. It is universally applicable with 32 adjustable tones, incl. DIN tone for fire alarm and safety technology in accordance with VdS guidelines. Warning horn/flashing light combination The warning horn incl. flashing light made of solid plastic (ABS), according to EN 50545, is universally applicable. It consists of the warning siren and a xenon flashing light for acoustic and optical warning with separate control. Warning sign Warning horn/flashing light combination 64 PolyGard®2 Product Line

Standard versions warning signs Version D3, 642 x 203 x 22 mm Two-sided: Text red, background white Version D3, 642 x 203 x 22 mm Two-sided: Text yellow, background white EXTENDED SAFETY For wire break and function monitoring available as version with extended safety (ES) Visibility information According to the requirements for escape sign luminaires in accordance with DIN 4844, where applicable, there is a visual range of 26.4 m for backlit signs with a sign height of 132 mm and an average luminance of 200 cd / m. The material is not translucent and therefore easy to read even in bright light. Configure your product here: www.msr-24.com 65 ACCESS PROHIBITEDDANGER OF POISONING

Additional Accessories For sensor calibration and leakage protection Air duct system Duct mounting set with plastic housing BENEFITS • Flow velocity: min. 5 000 m/h, max. 20 000 m/h • Duct diameter: Min. 0.1 m, max. 1.0 m • Flammability: UL 94 V2 • Tube length: 2x 1 000 mm • Sampling tube 250 mm adaptable to duct diameter SplashGuard A cover that protects a SC2 or MC2 from rain and splash water from all directions. The splash protection cap is put on the sensor cartridge. Calibration can be performed with the mounted protective cover using a compatible calibration adapter. BENEFITS • Protection of SC2 and MC2 sensors against rain and splash water from all directions • Protective cap is placed directly on the sensor cartridge • Calibration with mounted protective cover by means of a compatible calibration adapter SplashGuard 66 PolyGard®2 Product Line

Calibration adapter For convenient gassing of sensors of the SC2 and MC2 line and for the targeted supply of zero and test gases to the sensor cartridge. The adapter is optimally designed to bring the gas directly to the respective sensor cartridge. This enables the most accurate calibration, which is absolutely necessary for proper function. The tube can be connected directly to the pressure limiter of the gas cylinder. BENEFITS • Suitable for all gases • Easy to use • Perfect coverage of the sensor cartridge Configure your product here: www.msr-24.com Calibration adapter 67

Control Box In combination with GC-06, DGC-06 Visualize measurement data and identify hazards at a glance. The Control Box is used in combination with the gas controller GC-06 or DGC-06 (each with Modbus option) of a gas alarm system. The display can show sensors, measured values and parameters such as alarm relay switching thresholds. Statistics can also be queried and exported. Due to the integrated network interface, the Control Box can be integrated into an existing network and thus all measured values can be retrieved remotely. BENEFITS • Plug & play Software • Automatic reading of the configuration and display of the AR/SR and the measured values • Multiple user levels possible • Display of current values, statistics, faults, alarms etc. • Capacitive multi-touch screen • Easy mounting • Subsequent installation possible • Network interface for integration into existing network • Access with mobile devices and PCs via web browser Control Box 68 PolyGard®2 Product Line

MSR-Cloud Everything at a glance via PC, smartphone or tablet Thanks to plug and play visualization, the innovative cloud solution works simply and easily, even with systems that have already been installed. A graphical trend monitoring can be accessed via the MSR-Cloud. The intuitively designed rights management of access to the systems deserves special mention. This allows complete control over the systems, and this via worldwide access via the Internet. Not only visualizations can be displayed via the cloud. A complete overview of alarms, errors and other notifications is also possible. These can be routed via mail or SMS. In addition, links to data sheets, operating instructions or individual files are provided. This considerably simplifies the workflow for service staff. As a planning tool, the cloud is also an ideal partner for receiving information on upcoming maintenance and service activi- ties early on. BENEFITS • Fully customizable information • Adjustable notifications • Clearly arranged dashboard • Hosting with MSR-Electronic possible • Real-time information such as warning and maintenance messages • Configurable structure of rights • Multiple projects in one cloud solution • Access via web browser or with mobile devices (cell phone, tablet, ...) • For all devices that have a compatible browser and access to the Internet 70 PolyGard®2 Product Line

Extended Safety (ES) Certified monitoring system in garages and tunnels Certified monitoring system according to SIL for ventilation and smoke extraction. The gases CO, NO and NO2 to be monitored by sensors are defined in EN 50545 as a central element of gas monitoring. In addition to the type of warning message, SIL monitoring is also required to comply with EN 50271, which is referred to in EN 50545. With its MSB2-ES, MSR-Electronic has developed a module that monitors the warning devices used for functionality and wire breakage, even when they are switched off, and sounds an alarm immediately if one should fail. The module is also connected to the safe SIL2 bus in the system. MSR-Electronic goes one step further with special motor control modules that feature safe SIL communication, standardized and easy to set up. The modules only need to be parameterized via a predefined matrix in the central unit (Motor- Control-Module) and can thus be adapted to any type of motor. By standardizing the modules, it is thus possible to achieve a high level of savings in the wiring in the control cabinet, resulting in considerable cost savings. The fire alarms can be switched collectively to a fire alarm module (Fire-Detection-Module) or directly to the motor modules. This increases the flexibility of the system design within a safe framework. To make the integration of the system perfect, the fire department panel for direct control of the ventilation system by the fire department with the tableau module (Fire-Control-Module) can also be integrated into the safe system. Here too, the forwarding is carried out via SIL- certified communication and is therefore safe and reliable. 72 PolyGard®2 Product Line

Risks in the parking garage • Time consuming and complex planning due to undefined specifications • No functionality according to SIL • Increased costs for planning, manufacturing, services and life cycle Solutions from MSR-Electronic • A certified system provider for gas warning and ventilation control according to SIL • Lowest error rate according to SIL2 • Optimized planning costs as well as lower manufacturing and life cycle costs PDF DOWNLOAD See the complete brochure for safe parking garages here. We would also be glad to send it to you by mail (just send an email to info@msr-elctronic.de.) 73

The Central Module GC-06-ES Measuring, warning and controlling system for toxic, combustible gases and vapors. Benefits Gas Warning Module • Can monitor and evaluate up to 100 sensors, 96 of which are digital and/or 4 analog (4-20 mA) sensors Integrated overload and polarity protection • A separate relay is integrated for fault message • • Simple and convenient commissioning • 4 alarm relays with potential-free changeover contact and 2 with analog outputs (4-20 mA) for connection to the gas controller GC-06 • ES version for use in combination with the motor management • VDI 2053 / EN 50545 certified Benefits Ventilation • Control per drive: OFF/ON or OFF - stage 1 - stage 2, fire and reverse operation • Control of up to 7 zones • Direct connection to the motor modules via sensor bus • Connection of fire alarm system/fire detector • Connection of fire department tableau • Easy parameterization GC-06-ES 74 PolyGard®2 Product Line

The System Module EP-06-ES-MCM Integrated gas/fan control (free matrix) Benefits System Module • Up to 128 MOT motor modules with max. 14 zones • Control per drive: OFF/ON or OFF - stage 1 - stage 2, fire and reverse operation • • Total current measurement of the fans per zone • Energy Management • Easy to integrate into the gas alarm management system and highly user-friendly • Option: Display DEM-06-ES for monitoring the motor states (up to 128 states) • Easy parameterization • Detects all deviations • Management of up to 128 modules in complex systems • More cost-effective maintenance due to automatic test cycles of all devices Benefits Fire Alarm System • Processing of fire alarm signals and scenarios • Safe SIL bus Benefits Fire Department Tableau • Direct processing of fire department tableau signals • Safe SIL bus EP-06-ES-MCM 75

The Motor-Module EP-06-ES-MOT Benefits Motor-Module • Control of two 2-stage, four 1-stage or from one to four continuously variable motors • • • Modular function, standardized • Stand-alone or in an ES system network Fire alarm activation, SIL communication Applicable for all common motor variants • Star/triangle • Dahlander • Separate winding • Frequency converter/EC • Soft starter • Reversible • Up to 128 MOT motor modules with max. 14 zones Benefits GC Module / Stand-alone • Control of two 2-stage, four 1-stage or from one to four continuously variable motors • Up to 7 zones directly on the bus (with several modules) • • • Modular function, standardized Forwarding to motor duplication Fire alarm activation, SIL communication EP-06-ES-MOT 76 PolyGard®2 Product Line

The Fire-Control-Module EP-06-ES-FCM Benefits Fire-Control-Module • Operation in the ES system network • Control and monitoring of operating devices • Safety-oriented control • Fire alarm system input for fan / motor management • Smoke extraction on/off input (request fire department tableau) • Processing of automatic on-off switches per zone • Processing of 3 pieces of message green / yellow / red • 24 V DC operating voltage • Serial RS-485 interface with protocol for ES system • Connection socket for service tool • 1 relay output max. 250 V/3 A (changeover contact) potential-free (fault signal) • Soft- and hardware according to SIL-compliant development process • • Digital and safe SIL communication Internal function monitoring with integrated hardware watchdog 77

The Warning-Device-Module MSB2-ES Internal function monitoring with integrated hardware watchdog Benefits Warning-Device-Module • • Software and hardware according to SIL compliant development process • Modular technology (pluggable and exchangeable) • Serial RS-485 interface (SIL) with protocol for DGC-06-ES • Analog output (4-20 mA) with selective signal output for special status, fault, etc. • 1 digital input • 2 alarm relays with change-over contact, potential-free max. 240 V AC, 5 A, control • Fault signal relay with changeover contact, potential-free max. 240 V AC, 5 A, • Monitoring of the connected type-tested warning devices for function and wire break • Connection socket for service tool locally or via DGC-06-ES also configurable as alarm relay with error detection < 1 min Warning horn/flashing light MSB2-ES SC2 Display MSB2-ES 78 PolyGard®2 Product Line

The Fire-Alarm-Module EP-06-ES-FDM Benefits Fire-Alarm-Module • Operation in the ES system network • 24 V DC operating voltage • Serial RS-485 interface with protocol for ES system • Connection socket for service tool • 1 relay output max. 250 V/3 A (changeover contact) potential-free (fault signal) • Soft- and hardware according to SIL-compliant development process • • Connection of up to 8 fire zones • Digital and secure SIL communication • Collects fire alarms • Flexible in use • Can be used centrally in the switch cabinet or decentrally Internal function monitoring with integrated hardware watchdog 79

Parking Guidance Systems Indoor and Outdoor Ultrasonic sensors are used to record the availability of each individual parking space and manage it using a controller/control computer. The current occupancy status is shown on LED displays at the entrance and per level. In this way, customers can be guided directly to the nearest available parking space. This not only makes searching easier and reduces traffic in the parking garage or on the outside parking lot, but also saves the customer valuable time. Thanks to the optimally used parking spaces, the operator can also reduce ventilation costs. The systems for recording and counting incoming and outgoing cars in multi-storey car parks can be implemented for one area or for individual levels. BENEFITS • Long service life • No additional maintenance costs • Exact recording and monitoring of all parking spaces • Significant reduction of parking search traffic • Minimal installation effort • Optimization of parking space utilization • Short payback time of the system • Reduction of CO2 emissions and reduction of ventilation costs • Suitable for indoor use • High detection accuracy • Sensor and status display in one housing 80 PolyGard®2 Product Line

Display / 230 V L Counting sensor L Controller / 230 V K Design sensor / Cross sensor / 24 V max. 32 sensos/ line K K K Display / 230 V Level 1 Level 2 Level 3 K Termination box / RS-485 ParkGard Control Center free occupied visualization SCADA software / USB Instead of PC also VM (Virtual Machine) possible K L Cable: 2x 2 x 0.8 mm² / (24 V / RS-485) Cable: 2x 2 x 0.8 mm² / (RS-485) Cable: 3x 1.5 mm² / (230 V AC) max. cable length 900 m main bus max. cable length 500 m fieldbus PDF DOWNLOAD MSR-Traffic Online Catalog We would also be glad to send it to you by mail (just send an email to info@msr-traffic.de). 81 PARKING LEVEL 3PARKING LEVEL 2PARKING LEVEL 1ENTRY

PolyXeta®2 Gas warning systems for industrial plants MSR-Electronic protects health and equipment under extreme industrial conditions. In the chemical and petrochemical industry, perma- nent monitoring of rooms and plants in which explosive atmospheres can form is required. The protection of persons requires constant monitoring of toxic and combustible gases and vapors. Furthermore, permanent monitoring for oxygen deficiency and excess must be carried out. MSR-Electronic offers a wide range of methods for the permanent detection of gases. On this basis, MSR-Electronic de- velops individual gas sensors for industrial applications where extreme environmental conditions prevail. Safety, economic efficiency and competitiveness are the main priorities at MSR-Electronic. BENEFITS • More safety More than all national standards require • Exchangeable sensor with X-Change technology Significantly lower maintenance costs • Accurate planning with overall lower costs • Integration in BMS (e.g. Modbus) 82 PolyXeta®2 Product Line

Certificates and Approvals Safety for all applications The products of MSR-Electronic comply with more than the general standards and regulations and can therefore guarantee the safety of the system. When handling hazardous substances, special safety precautions are mandatory. This is especially true in the chemical industry, where many different hazardous substances are used. MSR-Electronic provides innovative sensors and controllers to detect and immediately indicate life-threatening gases. The products, services and training courses are based on many years of experience and were compiled with a lot of know-how and tailored to individual customer requirements. The sensors from MSR-Electronic permanently monitor the ambient air for combustible and toxic gases as well as oxygen. Of course, also in Ex-Zones 1 and 2. 84 PolyXeta®2 Product Line

Industry: Approvals for PolyXeta®2 Electrical explosion protection of sensors and devices according to ATEX/IECEx, EN 60079-0/-1 (DEKRA Testing and Certification GmbH) Device series types: PX2, SX1, SSAX1 Metrological testing of sensors and devices according to EN 60079-29-1 / EN 50104 (DEKRA Testing and Certification GmbH) Device series types: PX2, SX1, SSAX1 Functional test (SIL2) of sensors and devices according to IEC / EN 61508-1 -2 -3, EN 50271 (DEKRA Testing and Certification GmbH) Device series types: PX2, SX1, SSAX1 Other conformities: EU Directive 2014 / 34 /EU, 2014 / 30 / EU und 2014 /35 / EU, EN 61010-1, EN 50270, EN 378, EN 50402, EN 14624, ISO 9001, EAC-Metrological approval Device series types: PX2, SX1, SSAX1 85

Biogas Plants Safe protection against CH4 / H2S / CO2 / O2 By early detection in the Ex-area you can prevent damage or contain existing damage. When operating biogas plants, besides pro- cess optimization and process monitoring of the fermentation process, personal protection and plant safety are of crucial importance. MSR-Electronic offers intelligent devices to extend the process optimization and opera- tional safety of your biogas plant. With the products of MSR-Electronic you work against dangers preventively. By monitoring in pump rooms to protect people from dangerous leaks or in the double diaphragm (biogas exhaust air hood) to ensure tightness and thus freedom from losses. BENEFITS • Devices pre-parameterized for your application (with pre-calibrated sensors) • Easy connection to existing systems (analog, Modbus) • 2 potential-free relays, e.g. to control warning devices • Easy mounting by means of mounting bracket • Modular design, individual configuration • Various options like serial bus • With and without display or keyboard 86 PolyXeta®2 Product Line

Warning sign Warning horn/ flashing light DGC-06 Visualization PGCB WARNING DEVICES CONTROLLER DEM-06-IO-A PX2 PX2 O2 CH4 CO2 H2S GAS SENSORS CO2 CH4 O2 H2S Configure your product here: www.msr-24.com 87 BIOGAS PLANT Fermenter

Petrochemical Industry Safe protection against CH4 / C5H12 / C3H8 / H2S / O2 / CO / NH3 MSR-Electronic offers safe monitoring of combustible and toxic gases in petrochemical plants. In the chemical and petrochemical industry, permanent monitoring of rooms and plants in which explosive or toxic atmospheres can form is required. Personal protection requires the monitoring of hazardous gases in accessible areas, on the one hand to prevent accidents, and on the other to comply with MAK values and thus guarantee the health and safety of employees. In addition, MSR- Electronic offers solutions for the protection of your plant against unwanted gas leakage and thus financial loss. Furthermore, process safety can be further optimized with gas detectors from MSR-Electronic. BENEFITS • Protected according to IP66 • Preconfigured devices on request • Easy integration into existing systems • 2 potential-free relays per device • Modular design and individual configuration • Various options like relay, display, keyboard or housing variations 88 PolyXeta®2 Product Line

Warning sign DGC-06 Visualization PGCB WARNING DEVICES CONTROLLER PX2 PX2 CO2 CO CH4 O2 N2 GAS SENSORS Configure your product here: www.msr-24.com 89 ACCESS PROHIBITEDDANGER PETROCHEMY

H2-Gas Monitoring for research, production, logistics and mobility The permanent gas monitoring serves the primary explosion protection and thus also the plant safety. There are numerous applications for hydrogen as the energy carrier of the future. Apart from its use in welding or as fuel for rockets, the focus is currently mainly on the automotive sector. Hydrogen combustion engines or fuel cells are expected to replace fossil fuels in the foreseeable future. No local exhaust gases are produced when hydrogen is burned, only water. H2 is a very reactive gas, which makes constant monitoring by a gas warning system throughout its life cycle absolutely essential. During research work, on test benches and during the production of the gas, leaks can occur at any time and cause catastrophic damage in case of ignition. Warning systems must also be installed during transport and at filling stations to protect people and equipment from this highly flammable gas. The SIL2-certified PolyXeta®2 sensor with X-Change technology is used for successful gas monitoring. BENEFITS • A solution for individual requirements such as production as well as transport and storage • Sensors are delivered calibrated and individually preconfigured on request • Easy connection to existing systems (analog, Modbus) • 2 potential-free relays, e.g. to control warning devices • Easy assembly using a mounting bracket • Modular design for any adaptation of the system • Various options, such as relay, display, keyboard or housing variations • SIL2 certified PolyXeta®2 sensors for ATEX zones 1 and 2 90 PolyXeta®2 Product Line

Warning sign WARNING DEVICES DGC-06 Visualization PGCB WSB2 CONTROLLER & BOARDS H2 PX2 GAS SENSORS SSAX1 PX2 H2 H2 H2 Configure your product here: www.msr-24.com 91 H2 PRODUCTIONH2 LOGISTICS H2 MOBILITYACCESS PROHIBITEDDANGER

Further Applications Safe applications for zone 1 and zone 2 MANUFACTURING INDUSTRY Protection against these gases: O2 / H2S / CO / CO2 Health-endangering gases are used in many manufacturing industrial companies. To effectively protect workers in these areas, the ambient air must be continuously monitored for the concentration of toxic gases or the threatening drop in oxygen level. MINING Protection against these gases: CH4 / C5H12 / C3H8 / H2S / O2 / CO / NH3 Mines are dangerous environments for people and mining equipment and the risk of fire, explosion and oxygen deficiency is always present. All gases released during mining should be continuously monitored. MSR-Electronic provides the products to minimize this risk potential and can thus contribute to the health and safety of the mining industry. OFFSHORE Protection against these gases: CH4 / C5H12 / C3H8 / H2S / O2 / CO / NH3 In offshore facilities, gas warning systems can immensely reduce fire and explosion risks, as they warn of dangerous situations at a very early stage. MSR-Electronic develops and produces reliable stationary gas detectors that permanently monitor the ambient air for methane, propane and hydrocarbons and thus protect human lives and material assets. 92 PolyXeta®2 Product Line

GAS INDUSTRY Protection against these gases: CH4 / H2S / CO2 / O2 All companies involved in the production and processing of gases need safe protection against explosions or poisoning of the people working there. Permanent monitoring and recording of the measured values serve primary explosion protection and thus plant safety. DISPOSAL Protection against these gases: CO2 / H2S / Hexane / Benzene / Toluene Employees in the utility and waste management industry are exposed to gas hazards in many areas. In sewers there is the possibility that the oxygen content of breathing air can be reduced, in waste disposal sites however toxic or explosive gases are produced. In addition, it may be necessary to detect damage or leaks in pipelines. 93

PolyXeta®2 with Sensor SX1 Innovative exchangeable sensor with X-Change technology PolyXeta®2 with microprocessor supported sensor SX1. 4-20 mA output, RS-485-Modbus output The sensor is suitable for connection to GC-05 and GC-06 OPTIONS LC display 2 relay outputs: Alarm and fault relay VARIABLES Ex demb[ib] Zone 1, opening of the housing possible during operation Ex db Ex nA (on request) Ignition protection for zone 1 and 2 Ignition protection for zone 2 PolyXeta®2 sensor components with sensor cartridge SX1 (X-Change technology) Communication: L-Bus BENEFITS • Signal output analog, Modbus • Connection to DGC-06, MSC2, MSB2, WSB2 • Digital calibration • X-Change housing with NPT 3/4''-threaded connection, protection type IP65 SX1 sensor cartridge housing + sensor board PolyXeta®2 without display PolyXeta®2 with LC display 98 PolyXeta®2 Product Line

Configure your product here: www.msr-24.com 99 Housing IP66RS-485 / power supplyInterface service tool / displayInput sensor cartridgeControl LED (green / yellow)SX1 sensor cartridge (X-Change)

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PolyXeta®2 Sensor SSAX1 Sensor for remote applications The ATEX sensor for combustible and toxic gases. In addition to the high-quality sensor element and the measuring amplifier, the sensor car- tridge SSAX1 contains a μController for pro- cessing the measured values. All relevant data and measured values of the sensor element are stored in the μController in a fail-safe manner and are transmitted digitally via the local bus to the WSB2 or output as PWM signal (pulse width modulation). The calibration management is also integrated in the μController of the sensor cartridge. Calibration can be carried out by simply changing the sensor cartridge or by the integrated, convenient calibration routine directly at the system. BENEFITS • ATEX and IECEx certificates for electrical explosion protection • SSAX1 for zone 1 (also applicable in zone 2): Version "Ex d" with flameproof enclosure • Continuous monitoring of toxic and flammable gases and oxygen • Different measuring principles depending on customer requirements and application (infrared, electrochemical sensor, pellistor) • High accuracy, selectivity and reliability • Easy calibration • Reverse polarity protected • Overload protection • 5 m cable length ATEX sensor SSAX1 100 PolyXeta®2 Product Line

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The new SSAX1 enables the ATEX certified sensor head to be placed alone in the danger zone and to be led out of the danger zone to a WSB2 with the corresponding ATEX cable in order to carry out the evaluation of the sensor there. The SX1 is connected directly to the PX2 and can therefore be used as a complete device in the Atex zone. PolyXeta®2 devices and sensors in the ATEX area No ATEX zone No ATEX zone ATEX zone 1 and 2 WSB2 WH/BL-24 SSAX1 PX2 SX1 PX2 SSAX1 ATEX zone 1 and 2 ATEX zone 1 and 2 ATEX zone 1 and 2 Configure your product here: www.msr-24.com 101

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X-Change Technology Der PolyXeta®2 exchangeable sensor SX1 and SSAX1 Time-saving calibration of MSR gas alarm sensors. Until now, the necessary calibration of the sensors was a complex procedure and depen- dent on an external certified company. This involved a lot of time and money. The sensors had to be opened, checked and calibrated with great care at the construction site. If an error occurred, it was necessary to take the complete sensor with you and replace it afterwards. With the new X-Change technology this effort can be saved. The exchangeable cartridge can be replaced on site at any time. The transmitter therefore remains untouched. This saves time and costs. SIMPLE AND INDEPENDENT RECALIBRATION • Significant time and cost savings • Simple change process • Delivery of newly calibrated sensor cartridges • Increasing the safety of your system Recalibrated sensor cartridges and Partners Customer Disused sensor cartridges HOW-TO VIDEO Take a look at the simple exchange process in the video. 102 PolyXeta®2 Product Line

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Gas-Controller Freely extendable for your requirements System for toxic, combustible gases and vapors. The industrial controller DGC-06 is designed for extreme environmental conditions in combination with the PolyXeta®2 line. The controller can monitor and evaluate up to 128 gas sensors, including 96 digital PolyGard®2 or PolyXeta®2 and/or 32 analog (4-20 mA) sensors. For alarm signals, the innovative controller system has up to 32 alarm relays with potential-free change- over contact and up to 16 analog outputs with 4-20 mA signal. Freely adjustable para- meters and setpoints allow flexible use in gas measurement technology. However, sim- ple and convenient commissioning is also possible through configuration with standard parameters. BENEFITS • 128 ensors • Relay expandable with EP-80 modules • Extra large, easy to read and illuminated touch display (optional) • Service Tool for configuration • Direct connection to the building control system • GC module integrated • UPS / datalogger (optional) • Can be installed in switch cabinet • Safety product • Available in different versions on request Gas Controller 104 PolyXeta®2 Product Line

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Modules Measurement, warning and control controller Extend the control. The modules are designed to perfectly complement the centralization of the overall PolyXeta®2 system. The controllers, such as the GC-06, are the core elements of the systems. Extension modules, like the EP-06, provide additional inputs and outputs. Since MSR-Electronic has extensive certifi- cation and many years of experience in the manufacture of controllers, professional pre- paration for complex acceptance tests is guaranteed. The modular technology allows for compact yet flexible and highly efficient systems. BENEFITS • Extension module with • 4 analog inputs (4-20 mA) • 4 alarm relays with potential-free changeover contact • 2 analog outputs (4-20 mA) • For connection to the PolyXeta®2 gas controller GC-06 • Modular design of the system possible • Individual configuration • A wide range of options • Serial Bus Configure your product here: www.msr-24.com Module EP-06 106 PolyXeta®2 Product Line

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Warning Devices Reliable warning in ATEX zone 1 / 2 For areas where special requirements exist due to explosive substances. MSR-Electronic offers an extensive repertoire of acoustic and optical signaling devices with various approvals for use in hazardous areas. The signal transmitters of the Ex series are characterized by a particularly robust design and insensitivity to environmental influences and chemicals. These are information, warning and emergency signals for safety, hazard and fire alarm systems, building, industrial and commercial automation, disaster warning and danger areas. The products are suitable for use in gas and steam atmospheres as well as in dust atmospheres. MSR-Electronic offers Ex signal towers, optical, acoustic and optical-acoustic Ex signal devices. BENEFITS • Compatible to all controllers from MSR-Electronic • For use in zone 1 and zone 2 • Durable and robust 108 PolyXeta®2 Product Line

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WARNING HORN AND XENON FLASHING LIGHT • Explosion-proof LED multifunctional light • Double / triple door opener flash OMNIDIRECTIONAL XENON FLASHING LIGHT • Xenon flashing light • Suitable for zone 1 and 2 • Approved according to IECEx, ATEX, Ex EAC WARNING HORN • Suitable for zone 1 and 2 • Flame retardant ABS Configure your product here: www.msr-24.com 109

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PolyMarine Gas warning systems for ships Ships are risk areas, as there is no possibility to escape. This means that dangers must be recognized early on in order to avert higher hazards. With PolyMarine products from MSR-Electronic you are on the safe side on line offers perfect protection board. The against gas leakage on board. These leaks are often imperceptible to the sense of smell or only when an accident can no longer be avoided. The gas warning systems and warning devices of PolyMarine offer reliable safety. BENEFITS • More safety More than all national standards require • Exchangeable sensor X-Change technology Significantly lower maintenance costs • Accurate planning with lower overall costs • Integration into the ship system (e.g. Modbus) 110 PolyMarine Product Line

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PolyMarine Leakage protection for private shipping Reliable and durable protection against gas leaks on board. Gas leaks on board can quickly lead to fire and poisoning. Many of these gases are often odorless. The human sense of smell can no longer recognize this danger and is therefore dependent on help. In addition, the escape of combustible gases can quickly cause a fire or even an explosion. PolyMarine products • Gas controller: up to 3 different gas sensors possible • Gas sensors for CO / NO2 / gasoline vapors or Propane, incl. sensor with X-Change technology • Warning device: warning horn with signal lamp and alarm acknowledgement • Control unit for the cockpit with buzzer, lamp, button and display • Smoke detector, magnetic gas valve BENEFITS • High accuracy and reliability • Guaranteed safety and worldwide support • Significant increase in value 112 PolyMarine Product Line

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PolyMarine Leakage protection for commercial shipping Gas alarm systems for commercial shipping. Depending on the type of ocean-going vessel and its cargo, dangerous gas concentrations can form on board at any time. According to the guidelines, fixed gas detection systems must be installed in most ships. In addition, a reli- able gas warning system from MSR-Electronic not only protects the life of the crew, but can also protect the cargo of the ship and even the ship itself from damage. LPG – alternative marine fuel The use of liquid gas as a fuel is increasing rapidly worldwide. The properties of LPG and especially its low exhaust fumes and virtually particle-free emissions, can have an immediate positive effect on air quality. When liquid gas leaks unnoticed on a ship, it finds its way into the engine room or bilge. Reliable and powerful stationary LPG gas detectors from MSR-Electronic will make the future of shipping safer here. Other gas hazards in ships • Explosion risk with liquefied gas, chemicals and other fossil fuels • Toxic gases: Carbon monoxide from exhaust gases and hydrogen sulfide from the decomposition of organic compounds • Risk of suffocation: Lack of oxygen during oxidation processes 114 PolyMarine Product Line

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PolySam® On request Gas analysis system for process optimization With PolySam® MSR-Electronic offers indivi- dual solutions for complex applications. You benefit from comprehensive analyses and optimize your energy generation yield. In addition to gas conditioning, the system offers an extensive interface function. You can go to further control panels via Modbus, analog output or relay. These systems are individually designed together with the customer. Here each application is a separate project. However, the modular X-Change technology and the complete controller line can always be used. BENEFITS • More safety More than all national standards require • Exchange sensor X-Change technology Significantly lower maintenance costs • Accurate planning with lower overall costs 116 PolySam® Product Line

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PolySam® Gas Analysis Gas analysis system for process optimization System for gas analysis - self-regulating gas intake system with integrated controller. With the gas analysis system, it is possible to monitor a wide variety of processes in which gases are released. The system prepares the gas mixture so that it can be analyzed independently. This is often necessary with hot exhaust gases or oxygen-free atmospheres. The analysis system also makes integration into existing systems easy. Because of different digital (Modbus, BACnet, TCP/IP) and analog (4-20 mA, 2-10 V, or various relays) connections the installation is very easy and flexible. This allows the system to be remotely monitored and controlled. BENEFITS • Ultra flexible gas analysis system • Up to 4 gas sensors per string can be installed for evaluation • Adjustable flow rate of the sample gas • Automatic detection of clogged filters • By using sample gas coolers, filters, heaters and much more, you can react to all conditions with the matching PolySam® Integration into process control systems possible • • Selection of different interfaces • Also available as compact system for 1 gas 118 PolySam® Product Line

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Appendix 122 124 126 128 130 154 158 160 162 164 166 MSR-Academy The MSR-Product Configurator OEM Customizing/Branding HOW TO: The Video World Products and Options Housings Product Codes Product Matrix Product Directory Worldwide Sales MSR-Group 120 Appendix and list of products

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MSR-Academy User knowledge directly from the manufacturer MSR-Electronic is a supplier of the latest safety technology in the gas detection sector. To en- sure that the systems meet the high require- ments of the customers, in-depth knowledge of applications, products, maintenance and legal regulations is necessary. Customers of MSR have the opportunity to experience the technology up close while participating in a BASIC webinar and a further 2-day ADVANCED training course in Pocking and to get to know the gas detection system in detail in close collaboration with the tech- nology and development experts. This means that errors can be avoided during the design of the system and the customer can be offered a reliable gas alarm system. The training will cover our new Product line PolyGard®2, PolyXeta®2, line μGard®, PolyGard®, as well as legal innovations such as the European standard EN 50545 for garages and tunnels. the existing MSR-ACADEMY Your MSR contact person will be happy to inform you of current dates or you can find out more at www.msr-electronic.de/en/academy/ 122 Appendix and list of products

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The MSR-Academy supports the establishment of professional customer service and thus offers the possibility of faster processing of day-to-day business. Benefits • Free premium support code* with regular training participation • Precise product knowledge from the MSR product family • News from the gas warning technology • Mediation of complex application examples • Close exchange with MSR development department and support • After successful training, fault messages are recognized and eliminated more quickly * Every participant receives a premium support code: By regularly participating in the MSR-Academy, you will receive free support from our technicians for a period of 18 months. 123

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MSR-Product Configurator With Webshop www.msr-24.com The webshop of MSR-Electronic with more than 1 000 products and unique product configurator. With this variety of applications and require- ments it is not always easy to find the right product. At www.msr-24.com customers can enter the key data (e.g. application and room size) of the project in the product configurator. Then they immediately receive a proposal with the required products and the appropriate number of items, in accordance with the currently applicable standards. This can be adapted to individual requirements. BENEFITS • Use as configurator and/or Webshop • All products are easy to find • Different versions of articles can be configured individually • The selected article is displayed with product photos, a data sheet and the respective unit price 124 Appendix and list of productsPRODUCTS FOR BUILDINGSCar park4000LPGIf there are many natural gas vehicles (one Remote Board RB2 per sensor included)NO2If there are many diesel vehicles or in truck loading zonesCOFor monitoring according to EN 50545 in public underground parking garagesm2ApplicationGasesAlarm evaluation Controller and modulesPRODUCT FOR INDUSTRYPRODUCT CONFIGURATOR10241010ONLINE-PRODUCTCATALOGDOWNLOADSPRODUCT CONFIGURATORJaActivNumber of warning sections (levels, zones, rooms) Relays for control (ventilation, optical/acoustic warnings) per sectionNumber of sensors Number of sensorsRemote sensorsNumber of sensors ActivActivJaNeinJa

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ONLINE-PRODUCTCATALOG DOWNLOADS PRODUCT CONFIGURATOR PRODUCTS FOR BUILDINGS PRODUCT FOR INDUSTRY PRODUCT CONFIGURATOR Application Car park Gases Activ Ja Activ Ja Activ Ja 4000 m2 Number of sensors Number of sensors Number of sensors 10 10 10 Alarm evaluation Number of warning sections (levels, zones, rooms) 2 Relays for control (ventilation, optical/acoustic warnings) per section 4 CO For monitoring according to EN 50545 in public underground parking garages Remote sensors Nein NO2 If there are many diesel vehicles or in truck loading zones LPG If there are many natural gas vehicles (one Remote Board RB2 per sensor included) Controller and modules Digital sensors Yes Analog sensors No Number of controllers Number of extension modules 1 1 Controller DGC06 Add to Shopping cart Configure your product at www.msr-24.com 125

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OEM Customizing/Branding Based on the modular principle MSR-Electronic is a manufacturer of stationary gas warning systems with decades of experience in the field of building automation and gas measurement technology. From a certain quantity for a product, cus- tomizing of the sensors and controllers is possible. This starts with individual lasering and labeling and extends to special requests for configuration and extensions. In addition to the implementation of customer- specific requirements with regard to device approval, we support our clients in numerous industries in complying with all current na- tional and international regulations on pro- duct safety and technical market safety re- quirements. Contact us and learn more about the possibility of personalization. info@msr-electronic.de YOUR PROJECT TEAM Initiation, planning, execution, monitoring and control A specially coordinated project team will work with you to create the product requirement profile based on the modular principle. During the individual development stages, monitored by the MSR quality management, up to the release sample (PPAP) and subsequent series production, we are in close contact with you. 126 Appendix and list of products

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Applications • Tunnel • Parking garage • Building • Industry • Petrochemistry • Biogas Plant • Shipping • and more Accessories • Acoustic: horn, buzzer • Optical: Flashing light • Warning sign • and more Assembly • Standard in housing • Remote with cable Gases • CO2 • NH3 • CH4 • and more Infrared Sensor Principles • • Electrochemical • Semiconductor • Catalytic Y O U R L O G O w w w . y o u r - d o m a i n . c o m More Features • Relay • Display • Analog / digital outputs • Analog / digital Inputs • Modbus, BACnet • and more Housing • Design • Form • Color • Logo • Lettering • • and more IP protection class Approvals • EN 378 • EN 14624 • EN 50545 • EN 60079-29-1 • ATEX • EN 60079 • and more 127

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HOW TO: The Video World MSR-Explanatory Videos on YouTube Explore the MSR-Electronic product world digitally. How-to is the keyword on YouTube. MSR explanatory videos provide brief and concise information on important details for the com- missioning of selected products. Knowledge can thus be conveyed quickly. Basically, e-learning is location-independent. Usually only a laptop, tablet or smartphone and an Internet connection are required. Complex things simply explained. MSR-Electronic YouTube Channel Commissioning Warning and Sensor Board WSB2 Recalibration MSR sensors with Service Tool STL06 Commissioning Multi Sensor Controller MSC2 Commissioning PolyXeta®2 X-Change technology Simple exchange process PolyXeta®2 sensor cartridge X-Change technology Simple exchange process PolyGard®2 sensor cartridge Recalibration MSR sensors with display version MSR-Electronic Fixed gas alarm systems, Made in Germany 128 Appendix and list of products

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Analog Sensor Cartridge MC2 Toxic Gases Gas Measuring Range Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Ammonia* Ammonia* Ammonia* Ammonia* Ammonia* Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Hydrogen cyanide Hydrogen cyanide Formaldehyde Hydrogen chloride Phosphine Silane Ethylene Ozone Ozone Chlorine Chlorine Oxygen, 2 years Oxygen, 3 years Oxygen, 5 years Oxygen, 7 years Sulphur dioxide Hydrogen sulphine Hydrogen sulphine Hydrogen sulphine Hydrogen sulphine Ethylene oxide Carbon dioxide Carbon dioxide Carbon dioxide Carbon dioxide * On request CO CO CO CO CO NH3 NH3 NH3 NH3 NH3 NO2 NO2 NO2 NO2 HCN HCN CH2O HCL PH3 SiH4 C2H4 O3 O3 Cl2 Cl2 O2 O2 O2 O2 SO2 H2S H2S H2S H2S C2H4O CO2 CO2 CO2 CO2 0-100 ppm 0-150 ppm 0-250 ppm 0-300 ppm 0-500 ppm 0-100 ppm 0-300 ppm 0-500 ppm 0-1000 ppm 0-5000 ppm 0-10 ppm 0-20 ppm 0-30 ppm 0-100 ppm 0-50 ppm 0-100 ppm 0-10 ppm 0-20 ppm 0-5 ppm 0-50 ppm 0-200 ppm 0-5 ppm 0-10 ppm 0-10 ppm 0-20 ppm 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-20 ppm 0-50 ppm 0-100 ppm 0-200 ppm 0-500 ppm 0-10 ppm 0-5 % Vol 0-2 % Vol 0-5 % Vol 0-5000 ppm Item No. El. Chem. Sensor MC2-A-E1110-BX MC2-A-E1110-CX MC2-A-E1110-EX MC2-A-E1110-FX MC2-A-E1110-HX MC2-A-E1125-AX MC2-A-E1125-BX MC2-A-E1125-CX MC2-A-E1125-DX MC2-A-E1125-EX MC2-A-E1130-AX MC2-A-E1130-BX MC2-A-E1130-CX MC2-A-E1130-EX MC2-A-E1183-BX MC2-A-E1183-CX MC2-A-E1185-BX MC2-A-E1186-DX MC2-A-E1187-AX MC2-A-E1188-AX MC2-A-E1189-CX MC2-A-E1190-AX MC2-A-E1190-BX MC2-A-E1193-CX MC2-A-E1193-DX MC2-A-E1195-A2 MC2-A-E1195-A3 MC2-A-E1195-A5 MC2-A-E1195-A7 MC2-A-E1196-BX MC2-A-E1197-AX MC2-A-E1197-BX MC2-A-E1197-CX MC2-A-E1197-DX MC2-A-E1199-AX Infrared Sensor MC2-A-I-S1164-BX MC2-A-I-S1164-CX MC2-A-I464-BX MC2-A-I464-DX 130 Appendix and list of products

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Analog Sensor Cartridge MC2 Combustible Gases and Freons Item No. Pellistor Sensor MC2-A-P3400-AX MC2-A-P3402-AX MC2-A-P3408-AX MC2-A-P3410-AX MC2-A-P3415-AX MC2-A-P3420-AX MC2-A-P3425-AX MC2-A-P3427-AX MC2-A-P3430-AX MC2-A-P3435-AX MC2-A-P3440-AX MC2-A-P3448-AX MC2-A-P3450-AX MC2-A-P3458-AX MC2-A-P3460-AX MC2-A-P3468-AX MC2-A-P3470-AX MC2-A-P3472-AX MC2-A-P3473-AX MC2-A-P3475-AX MC2-A-P3480-AX MC2-A-P3480-BX MC2-A-P3480-CX MC2-A-P3482-AX MC2-A-P3485-AX MC2-A-P3490-AX MC2-A-P3491-AX MC2-A-P3494-AX MC2-A-P3495-AX MC2-A-P3496-AX Gas Measuring Range Methane LPG 1) Ammonia * Ethylene Cyclohexane, Hexane Ethane, R170 Ethanol Ethyl acetate Benzol, Benzene Hexane Hydrogen Butyl acetate Methanol MEK Butane Isobutyl alcohol Octane Cyclopentane Methyl acetate Pentane Propane Propane Propane Isopropyl alcohol Acetone Toluene Heptane Butadiene Nonane Gasoline vapors CH4 LPG NH3 C2H4 C6H12 C2H6 C2H5OH C4H8O2 C6H6 C6H14 H2 C6H12O2 CH3OH C4H8O C4H10 C4H10O C8H18 C5H10 C3H6O2 C5H12 C3H8 C3H8 C3H8 C3H8O C3H6O C7H8 C7H16 C4H6 C9H20 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-30 % LEL 0-5000 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL Refrigerant Sensor MC2-A-S20XX-XX-A-X Refrigerant Sensor in LEL range MC2-A-S2020-01-AX MC2-A-S2020-02-AX MC2-A-S2020-03-AX MC2-A-S2020-04-AX MC2-A-S2020-05-AX Freon Freon Freon Freon Freon Freon R134a, etc. 20-2000 ppm R32 R455a R454b R1234yf R1234ze 0-50 % LEL 0-50 % LEL 0-50 % LEL 0-50 % LEL 0-50 % LEL Infrared Sensor MC2-A-I400-X-X MC2-A-I480-X-X Methane Propane CH4 C3H8 0-100 % LEL 0-100 % LEL * On request 1) Liquid Petroleum Gases 131

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Digital Sensor Cartridge SC2 Toxic Gases Gas Measuring Range Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Ammonia * Ammonia * Ammonia * Ammonia * Ammonia * Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Hydrogen cyanide Hydrogen cyanide Formaldehyde Hydrogen chloride Phosphine Silane Ethylene Ozone Ozone Chlorine Chlorine Oxygen, 2 years Oxygen, 3 years Oxygen, 5 years Oxygen, 7 years Sulphur dioxide Hydrogen sulphine Hydrogen sulphine Hydrogen sulphine Hydrogen sulphine Ethylene oxide Carbon dioxide Carbon dioxide Carbon dioxide Carbon dioxide * On request CO CO CO CO CO NH3 NH3 NH3 NH3 NH3 NO2 NO2 NO2 NO2 HCN HCN CH2O HCL PH3 SiH4 C2H4 O3 O3 Cl2 Cl2 O2 O2 O2 O2 SO2 H2S H2S H2S H2S ETO CO2 CO2 CO2 CO2 0-100 ppm 0-150 ppm 0-250 ppm 0-300 ppm 0-500 ppm 0-100 ppm 0-300 ppm 0-500 ppm 0-1000 ppm 0-5000 ppm 0-10 ppm 0-20 ppm 0-30 ppm 0-100 ppm 0-50 ppm 0-100 ppm 0-10 ppm 0-20 ppm 0-5 ppm 0-50 ppm 0-200 ppm 0-5 ppm 0-10 ppm 0-10 ppm 0-20 ppm 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-20 ppm 0-50 ppm 0-100 ppm 0-200 ppm 0-500 ppm 0-10 ppm 0-5 % Vol 0-2 % Vol 0-5 % Vol 0-5000 ppm Item No. El. Chem. Sensor SC2-E1110-BX SC2-E1110-CX SC2-E1110-EX SC2-E1110-FX SC2-E1110-HX SC2-E1125-AX SC2-E1125-BX SC2-E1125-CX SC2-E1125-DX SC2-E1125-EX SC2-E1130-AX SC2-E1130-BX SC2-E1130-CX SC2-E1130-EX SC2-E1183-BX SC2-E1183-CX SC2-E1185-BX SC2-E1186-DX SC2-E1187-AX SC2-E1188-AX SC2-E1189-CX SC2-E1190-AX SC2-E1190-BX SC2-E1193-CX SC2-E1193-DX SC2-E1195-A2 SC2-E1195-A3 SC2-E1195-A5 SC2-E1195-A7 SC2-E1196-BX SC2-E1197-AX SC2-E1197-BX SC2-E1197-CX SC2-E1197-DX SC2-E1199-AX Infrared Sensor SC2-I-S1164-BX SC2-I-S1164-CX SC2-I464-BX SC2-I464-DX 132 Appendix and list of products

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Digital Sensor Cartridge SC2 Combustible Gases and Freons Item No. Pellistor Sensor SC2-P3400-AX SC2-P3402-AX SC2-P3408-AX SC2-P3410-AX SC2-P3415-AX SC2-P3420-AX SC2-P3425-AX SC2-P3427-AX SC2-P3430-AX SC2-P3435-AX SC2-P3448-AX SC2-P3440-AX SC2-P3450-AX SC2-P3458-AX SC2-P3468-AX SC2-P3460-AX SC2-P3470-AX SC2-P3472-AX SC2-P3473-AX SC2-P3475-AX SC2-P3480-AX SC2-P3480-BX SC2-P3480-CX SC2-P3482-AX SC2-P3485-AX SC2-P3490-AX SC2-P3491-AX SC2-P3494-AX SC2-P3495-AX SC2-P3496-AX Gas Measuring Range Methane LPG 1) Ammonia * Ethylene Cyclohexane, Hexane Ethane, R170 Ethanol Ethyl acetate Benzol, Benzene Hexane Butyl acetate Hydrogen Methanol MEK Isobutyl alcohol Butane Octane Cyclopentane Methyl acetate Pentane Propane Propane Propane Isopropyl alcohol Acetone Toluene Heptane Butadiene Nonane Gasoline vapors CH4 LPG NH3 C2H4 C6H12 C2H6 C2H5OH C4H8O2 C6H6 C6H14 C6H12O2 H2 CH3OH C4H8O C4H10O C4H10 C8H18 C5H10 C3H6O2 C5H12 C3H8 C3H8 C3H8 C3H8O C3H6O C7H8 C7H16 C4H6 C9H20 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-30 % LEL 0-5000 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL Refrigerant Sensor SC2-S20XX-XX-AX Refrigerant Sensor in LEL range SC2-S2020-01-AX SC2-S2020-02-AX SC2-S2020-03-AX SC2-S2020-04-AX SC2-S2020-05-AX Freon Freon Freon Freon Freon Freon R134a, etc. 20-2000 ppm R32 R455a R454b R1234yf R1234ze 0-50 % LEL 0-50 % LEL 0-50 % LEL 0-50 % LEL 0-50 % LEL Infrared Sensor SC2-I400-A-X SC2-I480-A-X Methane Propane CH4 C3H8 0-100 % LEL 0-100 % LEL * On request 1) Liquid Petroleum Gases 133

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Analog Relay Board ARB2 Item No. STANDARD ARB2-N-20010 OPTIONS ARB2-N-20000 ARB2-A-XXXXX ARB2-C-XXXXX ARB2-E-XXXXX ARB2-G-XXXXX ARB2-N-XXXXX ARB2-X-5XXXX ARB2-X-X1XXX ARB2-X-XX1XX ARB2-X-XXX2X ARB2-X-XXXXA Description Analog Relay Board, N-housing, 24 V DC, sensor unit installed Analog Relay Board 24 V A-Housing C-Housing E-Housing G-Housing N-Housing 100-240 V AC With display Visual/audible indicator, mounted on the housing Accessory kit for remote sensor Version UL/CSA 61010-1 (not in N-housing) Multi Sensor Board MSB2 Item No. Description STANDARD MSB2-A-230323000 OPTIONS MSB2-0-XXXXXXXXX MSB2-A-XXXXXXXXX MSB2-C-XXXXXXXXX MSB2-E-XXXXXXXXX MSB2-X-7XXXXXXXX MSB2-X-XX4XXXXXX MSB2-X-XXX5XXXXX MSB2-X-XXXXXX2XX MSB2-X-XXXXXXXXA Multi Sensor Board, A-Housing, 24 V Without housing A-Housing C-Housing E-Housing 100-240 V AC / 24 V DC, 15 VA Visual/audible indicator, mounted on the housing Analog output and RS-485 with Modbus protocol With display/keypad Version UL/CSA 61010-1 134 Appendix and list of products

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Sensor Board SB2 Item No. Description STANDARD SB2-A-200200000 RB2-A-100000000 RB2-0-100000000 OPTIONS SB2-C-XXXXXXXXX SB2-X-XX3XXXXXX SB2-X-XXX4XXXXX SB2-X-XXX8XXXXX SB2-X-XXXXXX2X0 SB2-K-XXXXXXXXX SB2-5-XXXXXXXXX SB2-X-XXXXXXXXA Sensor Board, A-Housing, 24 V DC, RS-485 with DGC-06 protocol Remote Board for 1x SC2 for remote connection at the SB2, A-Housing Remote Board for 1x SC2 for remote connection at the SB2, without housing C-Housing Visual/audible indicator, mounted on the housing RS-485 with Modbus protocol MSR_D_Bus With display/keypad ATEX housing Stainless steel housing Version UL/CSA 61010-1 (only housing type A & C) Warning and Sensor Board WSB2 Item No. Description STANDARD WSB2-A-220311000 WSB2-A-200311000 OPTIONS WSB2-C-XXXXXXXX WSB2-E-XXXXXXXX WSB2-N-XXXXXXXX WSB2-X-7XXXXXXX WSB2-X-XX3XXXXX WSB2-X-XXXX2XXX WSB2-X-XXX3XXXX WSB2-X-XXX4XXXX WSB2-X-XXXXX2XX WSB2-X-XXXXXX1X WSB2-X-XXXXXX2X WSB2-X-XXXXXX3X WSB2-X-XXXXXX5X WSB2-X-XXXXXXXA Warning and Sensor Board WSB2, A-Housing, 2 relays Warning and Sensor Board WSB2, A-Housing, without alarm relay/fault signal relay C-Housing E-Housing N-Housing 100-240 V / 15 VA / 24 V Visual/audible indicator, mounted on the housing 1x digital input with acknowledgement button on the housing 1x analog output and RS-485 with DGC-06 and Modbus protocol Only RS-485 with DGC-06 and Modbus protocol With display/keypad 3x SC2 mounting slot 2x SC2 mounting slot and remote input terminal 2x SC2 mounting slot for same gas type and remote input terminal 1x SSAX1 mounting slot (for ATEX compliant sensor) Version UL/CSA 61010-1 (housings A, C, E) 135

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Multi Sensor Controller MSC2 Item No. Description STANDARD MSC2-C-230322000 MSC2-C-530322000 MSC2-C-230322200 MSC2-C-530322200 OPTIONS MSC2-A-XXXXXXXXX MSC2-C-XXXXXXXXX MSC2-E-XXXXXXXXX MSC2-E-7XXXXXXXX MSC2-E-9XXXXXXXX MSC2-X-XX4XXXXXX MSC2-X-XXX5XXXXX MSC2-X-XXXX4XXXX MSC2-X-XXXXXX2XX MSC2-X-XXXXXXXXA Multi Sensor Controller, 24 V, C-Housing, 24 V Multi Sensor Controller, C-Housing, 230 V, 5 VA Multi Sensor Controller, C-Housing, 12V / 24 V, with display/keypad Multi Sensor Controller, C-Housing, 230 V, 5 VA, with display/keypad A-Housing C-Housing E-Housing 100-240 V AC / 24 V DC, 15 VA UPS 100-240 V AC / 24 V DC, 15VA, 0.8 Ah Visual/audible indicator, mounted on the housing 1x analog output and RS-485 with Modbus protocol 1x digital input and 1x acknowledgement button on the housing With display/keypad Version UL/CSA 61010-1 (only housing types A, C, E) Compactcontroller Item No. Description Compactcontroller, C-Housing, 24 V DC, with display/keypad Compactcontroller, C-Housing, 24 V DC, with display/keypad, version UL/CSA 61010-1 C-Housing E-Housing 100-240 V AC / 24 V DC, 15 VA UPS 100-240 V AC / 24 V DC, 15VA, 0.8 Ah Visual/audible indicator, mounted on the housing Version UL/CSA 61010-1 (housing types A, C, E) STANDARD MSC2-C-23032020K MSC2-C-23032020C OPTIONS MSC2-C-XXXXXXXXX MSC2-E-XXXXXXXXX MSC2-E-7XXXXXXXX MSC2-E-9XXXXXXXX MSC2-X-XX4XXXXXX MSC2-X-XXXXXXXXA 136 Appendix and list of products

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Multi Gas Controller MGC2 Item No. Description STANDARD MGC2-C-230323000 MGC2-C-530323000 MGC2-C-230323200 MGC2-C-530323200 OPTIONS MGC2-A-XXXXXXXXX MGC2-C-XXXXXXXXX MGC2-E-XXXXXXXXX MGC2-X-7XXXXXXXX MGC2-X-9XXXXXXXX MGC2-X-XX4XXXXXX MGC2-X-XXX5XXXXX MGC2-X-XXXX4XXXX Multi Gas Controller, C-Housing, 24 V Multi Gas Controller, C-Housing, 230 V-5 VA Multi Gas Controller, C-Housing, 24 V, with display/keypad Multi Gas Controller, C-Housing, 230 V, 5 VA, with display/keypad A-Housing C-Housing E-Housing 100-240 V AC / 24 V DC, 15 VA UPS 100-240 V AC / 24 V DC, 15 VA, 0.8 Ah Visual/audible indicator, mounted on the housing 1x analog output and RS-485 with Modbus protocol 1x digital input and acknowledgement button on the housing Door Entrance Module DEM-06 Item No. Description DEM-06-C-S100 Door Entrance Module, slave version, internal buzzer & 1x open collector output OPTIONS DEM-06-A-XXXX DEM-06-X-S200 DEM-06-X-S300 A-Housing 2x open collector output with reset input Mounting together in the MSB2-Housing 137

138

Digital Gas Controller DGC-06 Item No. Description STANDARD DGC-06-2-0-1-010000000 DGC-06-2-0-2-010000000 DGC-06-2-0-3-010000000 DGC-06-2-0-4-010000000 DGC-06-3-0-X-XXXXXXXXX DGC-06-4-0-X-XXXXXXXXX DGC-06-0-0-X-XXXXXXXXX OPTIONS DGC-06-2-0-1-XXX1XXXXX DGC-06-2-0-1-XX1XXXXXX DGC-06-2-0-1-XXXXX1XXX DGC-06-X-X-X-XXXXXX1XX DGC-06-X-X-X-XXXXXX2XX DGC-06-X-X-X-XXXXXXX1X DGC-06-2-0-1-1XXXXXXXX Power supply unit: 230/110 V AC <> 24 V DC, 6.5 Ah, 4 relays, 1-row housing Power unit: 230/110 V AC <> 24 V DC, 6.5 Ah, 4 relays, 2-row housing Power unit: 230/110 V AC <> 24 V DC, 6.5 Ah, 4 relays, 3-row housing Power unit: 230/110 V AC <> 24 V DC, 6.5 Ah, 4 relays, 4-row housin UPS: 230/110 V AC <> 24 V DC, 2.2 Ah UPS: 230/110 V AC <> 24 V DC, 6.5 Ah Supply 24 V DC Interface Modbus RTU RS-485 Data Logger incl. USB flash drive Control of external warning devices Cable entry from below Cable entry from below and above Lockable housing Power failure flashing light Gas Controller Module GC-06 Item No. GC-06-000000-XX GC-06-X2XXXX-XX GC-06-1XXXXX-XX EP-06-X00 Description Gas Controller Module Door mounting with mounting panel Power failure flashing light Extension module 138 Appendix and list of products

139

PolyGard®2 Control Box and Tools Item No. PGCB PGCB-GC06-07-0 PGCB-GC06-07-A STL06 - Service Tool STL06-PGX2-P7 STL06-PGX2-A7 STL06-MC2-A1 PCE06 - EasyConfig PCE06-PGX2-PF PCE06-PGX2-AF Description PolyGard® Control Box, 7" Touchscreen, without power supply, without housing PolyGard® Control Box, 7" Touchscreen, with power supply and housing Partner tool for display, calibration, addressing and parameter changes System tool for display, calibration, addressing and parameter changes * Tool for the product line μGard2 (MC2) for display and calibration Partner tool for display, calibration, addressing, parameter changes and history System tool for display, calibration, addressing, parameter changes and history * * Is ordered by the partner for end customers 139

140

Warning Devices Item No. Description BL-24 WH-24 WH-230 WH/BL-24 WH/BL-24-Tast WH/BL-230 WT-D3-30-222-GW WT-G1-30-111-RW WT-A1-30-127-RR WT-A2-30-214-RR WT-A3-30-122-RR WT-ES-Version OPTIONS WT-XX-XX-XXX-XX WT-ST-XX-XXX-XX WT-XX-31-XXX-XX WT-XX-40-XXX-XX WT-XX-41-XXX-XX Flash light Warning horn, 24 V DC Warning horn, 230 V AC Warning horn/flashing light combination, 24 V DC Warning horn/flashing light combination, 24 V DC + button Warning horn/flashing light combination, 230 V AC LED warning sign D3 – EN 50545 LED warning sign G1 – VDI 2053 GAS ALARM LED warning sign A1 – standard Austria LED warning sign A2 – standard Austria LED warning sign A3 – standard Austria LED warning sign (Extended Safety) Warning sign in IP54 Special labelling Power supply 24 V AC/DC, with horn Power supply 230 V AC Power supply 230 V AC, with horn Accessories Item No. ADAPTER STA06-MC2 ACCESSORIES C2-Z2 C2-Z4 C2-Z6 C2-Z5 SP6-00 OT-01 Description Converter for PCE06-PGX2 tool for communication with the MC2 line Duct mounting set Calibration adapter for MC2, SC2 (plastic sleeve without lateral gas inlet) Calibration adapter MC2, SC2 (plastic sleeve with lateral gas inlet) SplashGuard Sensor protection / guard rail, stainless steel, 6 mm Tool for opening the stainless steel housing 140 Appendix and list of products

142

Intelligent Parking Guidance Systems Item No. PC SYSTEMS PC PC-Comfort-1 T-Box-Ethernet PC SOFTWARE PG-CC SENSORS PU-02-2 PU-02-4 PU-02-PK PU-02-5 PU-02-8 PU-02-3 CONTROLLER PCL-MU-1 PCL-MU-2 PCL-MU-3 PCL-MU-4 Description Server interface > 500 sensors Server for small systems incl. 3 RS-485 ports < 500 sensors Modbus - TCP/IP converter for virtual machines ParkGard® control center - SCADA coftware Ultrasonic indoor sensor (design) Ultrasonic indoor sensor (cross) USS with pot. free contact Status LED parking space indicator, with extension Status LED parking space indicator, in plastic housing Ultrasonic indoor counting sensor, 1.900 x 65 x 90 mm (L x W x D) MSR level controller 1, can control up to 32 ultrasonic sensors MSR level controller 2, can control up to 64 ultrasonic sensors MSR level controller 3, can control up to 96 ultrasonic sensors MSR level controller 4, can control up to 128 ultrasonic sensors DISPLAYS ParkGard® centi ParkGard® milli ParkGard® micro ParkGard® nano ParkGard® pico ParkGard® micro-o Display EXIT ParkGard® LED - Matrix-I ParkGard® LED - Matrix-O LED display 2-row, 5x1 digit, 450 x 450 x 32 mm LED display 1-row, 1x4 digit, 560 x 269 x 32 mm LED display 1-row, 1x3 digit, 450 x 269 x 32 mm LED display 1-row, 1x2 digit, 340 x 269 x 32 mm LED arrow, green, IP 43, 269 x 269 x 32 mm LED display 1 row, 1x3 digit, 374 x 249 x 185 mm 1-row, 642 x 203 x 22 mm, aluminium Freely programmable matrix LED display indoor IP45 Freely programmable matrix LED display outdoor IP54 142 Appendix and list of products

144

Sensor PolyXeta®2 Toxic Gases for Zone 1 and Zone 2 Item No. Item No. Gas Measuring Range Zone 1 El. Chem. Sensor PX2-1-X-E1110-BX PX2-1-X-E1110-CX PX2-1-X-E1110-EX PX2-1-X-E1110-FX PX2-1-X-E1110-HX PX2-1-X-E1125-AX PX2-1-X-E1125-BX PX2-1-X-E1125-CX PX2-1-X-E1125-DX PX2-1-X-E1125-EX PX2-1-X-E1130-EX PX2-1-X-E1183-BX PX2-1-X-E1183-CX PX2-1-X-E1186-DX PX2-1-X-E1195-A2 PX2-1-X-E1195-A3 PX2-1-X-E1195-A5 PX2-1-X-E1195-A7 PX2-1-X-E1197-AX PX2-1-X-E1197-BX PX2-1-X-E1197-CX PX2-1-X-E1197-DX Infrared Sensor PX2-2-X-I464-BX PX2-2-X-I464-DX PX2-2-X-I400-AX PX2-2-X-I480-AX Zone 2 El. Chem. Sensor PX2-2-X-E1110-BX PX2-2-X-E1110-CX PX2-2-X-E1110-EX PX2-2-X-E1110-FX PX2-2-X-E1110-HX PX2-2-X-E1125-AX PX2-2-X-E1125-BX PX2-2-X-E1125-CX PX2-2-X-E1125-DX PX2-2-X-E1125-EX PX2-2-X-E1130-EX PX2-2-X-E1183-BX PX2-2-X-E1183-CX PX2-2-X-E1186-DX PX2-2-X-E1195-A2 PX2-2-X-E1195-A3 PX2-2-X-E1195-A5 PX2-2-X-E1195-A7 PX2-2-X-E1197-AX PX2-2-X-E1197-BX PX2-2-X-E1197-CX PX2-2-X-E1197-DX Infrared Sensor PX2-2-X-I464-BX PX2-2-X-I464-DX PX2-2-X-I400-AX PX2-2-X-I480-AX Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Ammonia* Ammonia* Ammonia* Ammonia* Ammonia* Nitrogen dioxide Hydrogen cyanide Hydrogen cyanide Hydrogen chloride Oxygen, 2 years Oxygen, 3 years Oxygen, 5 years Oxygen, 7 years Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Carbon dioxide Carbon dioxide Methane Propane * On request CO CO CO CO CO NH3 NH3 NH3 NH3 NH3 NO2 HCN HCN HCl O2 O2 O2 O2 H2S H2S H2S H2S CO2 CO2 CH4 C3H8 0-100 ppm 0-150 ppm 0-250 ppm 0-300 ppm 0-500 ppm 0-100 ppm 0-300 ppm 0-500 ppm 0-1000 ppm 0-5000 ppm 0-100 ppm 0-50 ppm 0-100 ppm 0-20 ppm 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-50 ppm 0-100 ppm 0-200 ppm 0-300 ppm 0-5 % Vol 0-5000 ppm 0-100 % LEL 0-100 % LEL 144 Appendix and list of products

145

Sensor PolyXeta®2 Combustible Gases and Freon for Zone 1 and Zone 2 Item No. Item No. Gas Measuring Range Zone 1 Pellistor Sensor PX2-1-X-P3400-AX PX2-1-X-P3402-AX PX2-1-X-P3408-AX PX2-1-X-P3410-AX PX2-1-X-P3415-AX PX2-1-X-P3420-AX PX2-1-X-P3425-AX PX2-1-X-P3427-AX PX2-1-X-P3430-AX PX2-1-X-P3435-AX PX2-1-X-P3440-AX PX2-1-X-P3448-AX PX2-1-X-P3450-AX PX2-1-X-P3458-AX PX2-1-X-P3460-AX PX2-1-X-P3468-AX PX2-1-X-P3470-AX PX2-1-X-P3472-AX PX2-1-X-P3473-AX PX2-1-X-P3475-AX PX2-1-X-P3480-AX PX2-1-X-P3480-BX PX2-1-X-P3480-CX PX2-1-X-P3482-AX PX2-1-X-P3485-AX PX2-1-X-P3490-AX PX2-1-X-P3491-AX PX2-1-X-P3494-AX PX2-1-X-P3495-AX PX2-1-X-P3496-AX Zone 2 Pellistor Sensor PX2-2-X-P3400-AX PX2-2-X-P3402-AX PX2-2-X-P3408-AX PX2-2-X-P3410-AX PX2-2-X-P3415-AX PX2-2-X-P3420-AX PX2-2-X-P3425-AX PX2-2-X-P3427-AX PX2-2-X-P3430-AX PX2-2-X-P3435-AX PX2-2-X-P3440-AX PX2-2-X-P3448-AX PX2-2-X-P3450-AX PX2-2-X-P3458-AX PX2-2-X-P3460-AX PX2-2-X-P3468-AX PX2-2-X-P3470-AX PX2-2-X-P3472-AX PX2-2-X-P3473-AX PX2-2-X-P3475-AX PX2-2-X-P3480-AX PX2-2-X-P3480-BX PX2-2-X-P3480-CX PX2-2-X-P3482-AX PX2-2-X-P3485-AX PX2-2-X-P3490-AX PX2-2-X-P3491-AX PX2-2-X-P3494-AX PX2-2-X-P3495-AX PX2-2-X-P3496-AX C6H14 CH4 LPG NH3 H2 C6H12O2 CH3OH C4H8O C4H10 C4H10O C8H18 Methane LPG 1) Ammonia * Ethylene C2H4 Cyclohexane, Hexane C6H12 Ethane, R170 C2H6 Ethanol C2H5OH Ethyl acetate C4H8O2 Benzol, Benzene C6H6 Hexane Hydrogen Butyl acetate Methanol MEK Butane Isobutyl alcohol Octane Cyclopentane Methyl acetate Pentane Propane Propane Propane Isopropyl alcohol Acetone Toluene Heptane Butadiene Nonane Petrol vapors C3H8 C3H8O C3H6O C7H8 C5H10 C3H6O2 C5H12 C3H8 C3H8 C7H16 C4H6 C9H20 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-30 % LEL 0-5000 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL Refrigerant Sensor PX2-1-X-S20XX-XX-X Refrigerant Sensor PX2-2-X-S20XX-XX-X Freon R134a, etc. 20-2000 ppm Infrared Sensor PX2-1-X-S400-AX PX2-1-X-S480-AX Infrared Sensor PX2-2-X-S400-AX PX2-2-X-S480-AX Methane Propane CH4 C3H8 0-100 % LEL 0-100 % LEL * On request 1) Liquid Petroleum Gases 145

146

Sensor Cartridge SX1 Toxic Gases for Zone 1 and Zone 2 Item No. El. Chem. Sensor SX1-1-E1110-BX SX1-1-E1110-CX SX1-1-E1110-EX SX1-1-E1110-FX SX1-1-E1110-HX SX1-1-E1125-AX SX1-1-E1125-BX SX1-1-E1125-CX SX1-1-E1125-DX SX1-1-E1125-EX SX1-1-E1130-BX SX1-1-E1183-BX SX1-1-E1183-CX SX1-1-E1186-DX SX1-1-E1195-A2 SX1-1-E1195-A3 SX1-1-E1195-A5 SX1-1-E1195-A7 SX1-1-E1197-AX SX1-1-E1197-BX SX1-1-E1197-CX SX1-1-E1197-DX Infrared Sensor SX1-I464-BX SX1-I464-DX SX1-I400-AX SX1-I480-AX Gas Measuring Range Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Ammonia * Ammonia * Ammonia * Ammonia * Ammonia * Nitrogen dioxide Hydrogen cyanide Hydrogen cyanide Hydrogen chloride Oxygen, 2 years Oxygen, 3 years Oxygen, 5 years Oxygen, 7 years Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Carbon dioxide Carbon dioxide Methane Propane * On request CO CO CO CO CO NH3 NH3 NH3 NH3 NH3 NO2 HCN HCN HCl O2 O2 O2 O2 H2S H2S H2S H2S CO2 CO2 CH4 C3H8 0-100 ppm 0-150 ppm 0-250 ppm 0-300 ppm 0-500 ppm 0-100 ppm 0-300 ppm 0-500 ppm 0-1000 ppm 0-5000 ppm 0-100 ppm 0-50 ppm 0-100 ppm 0-20 ppm 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-50 ppm 0-100 ppm 0-200 ppm 0-500 ppm 0-5 % Vol 0-5000 ppm 0-100 % LEL 0-100 % LEL 146 Appendix and list of products

147

Sensor Cartridge SX1 Combustible Gases and Freon for Zone 1 and Zone 2 Item No. Pellistor Sensor SX1-1-P3400-AX SX1-1-P3402-AX SX1-1-P3408-AX SX1-1-P3410-AX SX1-1-P3415-AX SX1-1-P3420-AX SX1-1-P3425-AX SX1-1-P3427-AX SX1-1-P3430-AX SX1-1-P3435-AX SX1-1-P3440-AX SX1-1-P3448-AX SX1-1-P3450-AX SX1-1-P3458-AX SX1-1-P3460-AX SX1-1-P3468-AX SX1-1-P3470-AX SX1-1-P3472-AX SX1-1-P3473-AX SX1-1-P3475-AX SX1-1-P3480-AX SX1-1-P3480-BX SX1-1-P3480-CX SX1-1-P3482-AX SX1-1-P3485-AX SX1-1-P3490-AX SX1-1-P3491-AX SX1-1-P3494-AX SX1-1-P3495-AX SX1-1-P3496-AX Refrigerant Sensor SX1-S20XX-XX-X Infrared Sensor SX1-I400-AX SX1-I480-AX Gas Measuring Range Methane LPG 1) Ammonia * Ethylene Cyclohexane, Hexane Ethane, R170 Ethanol Ethyl acetate Benzol, Benzene Hexane Hydrogen Butyl acetate Methanol MEK Butane Isobutyl alcohol Octane Cyclopentane Methyl acetate Pentane Propane Propane Propane Isopropyl alcohol Acetone Toluene Heptane Butadiene Nonane Petrol vapors CH4 LPG NH3 C2H4 C6H12 C2H6 C2H5OH C4H8O2 C6H6 C6H14 H2 C6H12O2 CH3OH C4H80 C4H10 C4H10O C8H18 C5H10 C3H6O2 C5H12 C3H8 C3H8 C3H8 C3H8O C3H6O C7H8 C7H16 C4H6 C9H20 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-30 % LEL 0-5000 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL Freon R134a, etc. 20-2000 ppm Methane Propane CH4 C3H8 0-100 % LEL 0-100 % LEL * On request 1) Liquid Petroleum Gases 147

148

Sensor Cartridge SSAX1 Toxic Gases for Zone 1 and Zone 2 Item No. Gas Measuring Range El. Chem. Sensor SSAX1-1-E1110-BX SSAX1-1-E1110-CX SSAX1-1-E1110-EX SSAX1-1-E1110-FX SSAX1-1-E1110-HX SSAX1-1-E1125-AX SSAX1-1-E1125-BX SSAX1-1-E1125-CX SSAX1-1-E1125-DX SSAX1-1-E1125-EX SSAX1-1-E1130-BX SSAX1-1-E1183-BX SSAX1-1-E1183-CX SSAX1-1-E1186-DX SSAX1-1-E1195-A2 SSAX1-1-E1195-A3 SSAX1-1-E1195-A5 SSAX1-1-E1195-A7 SSAX1-1-E1197-AX SSAX1-1-E1197-BX SSAX1-1-E1197-CX SSAX1-1-E1197-DX Infrared Sensor SSAX1-1-S400-AX SSAX1-1-S480-AX Premium SSAX1-1-I400-AX SSAX1-1-I400-BX SSAX1-1-I480-AX SSAX1-1-I464-BX SSAX1-1-I464-DX SSAX1-1-I464-FX Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Ammonia * Ammonia * Ammonia * Ammonia * Ammonia * Nitrogen dioxide Hydrogen cyanide Hydrogen cyanide Hydrogen chloride Oxygen, 2 years Oxygen, 3 years Oxygen, 5 years Oxygen, 7 years Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Hydrogen sulphide Methane Propane Methane Methane Propane Carbon dioxide Carbon dioxide Carbon dioxide * On request CO CO CO CO CO NH3 NH3 NH3 NH3 NH3 NO2 HCN HCN HCl O2 O2 O2 O2 H2S H2S H2S H2S CH4 C3H8 CH4 CH4 C3H8 CO2 CO2 CO2 0-100 ppm 0-150 ppm 0-250 ppm 0-300 ppm 0-500 ppm 0-100 ppm 0-300 ppm 0-500 ppm 0-1000 ppm 0-5000 ppm 0-100 ppm 0-50 ppm 0-100 ppm 0-20 ppm 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-25 % Vol 0-50 ppm 0-100 ppm 0-200 ppm 0-500 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % Vol 0-100 % LEL 0-5 % Vol 0-5000 ppm 0-10 % Vol 148 Appendix and list of products

149

Sensor Cartridge SSAX1 Combustible Gases for Zone 1 and Zone 2 Item No. Gas Measuring Range Pellistor Sensor SSAX1-1-P3400-AX SSAX1-1-P3402-AX SSAX1-1-P3408-AX SSAX1-1-P3410-AX SSAX1-1-P3415-AX SSAX1-1-P3420-AX SSAX1-1-P3425-AX SSAX1-1-P3427-AX SSAX1-1-P3430-AX SSAX1-1-P3435-AX SSAX1-1-P3440-AX SSAX1-1-P3448-AX SSAX1-1-P3450-AX SSAX1-1-P3458-AX SSAX1-1-P3460-AX SSAX1-1-P3468-AX SSAX1-1-P3470-AX SSAX1-1-P3472-AX SSAX1-1-P3473-AX SSAX1-1-P3475-AX SSAX1-1-P3480-AX SSAX1-1-P3480-BX SSAX1-1-P3480-CX SSAX1-1-P3482-AX SSAX1-1-P3485-AX SSAX1-1-P3490-AX SSAX1-1-P3491-AX SSAX1-1-P3494-AX SSAX1-1-P3495-AX SSAX1-1-P3496-AX CH4 LPG NH3 C2H4 C6H12 C2H6 C2H5OH C4H8O2 C6H6 C6H14 H2 C6H12O2 CH3OH C4H80 C4H10 C4H10O C8H18 C5H10 C3H6O2 C5H12 C3H8 C3H8 C3H8 C3H8O C3H6O C7H8 C7H16 C4H6 C9H20 Methane LPG 1) Ammonia * Ethylene Cyclohexane, Hexane Ethane, R170 Ethanol Ethyl acetate Benzol, Benzene Hexane Hydrogen Butyl acetate Methanol MEK Butane Isobutyl alcohol Octane Cyclopentane Methyl acetate Pentane Propane Propane Propane Isopropyl alcohol Acetone Toluene Heptane Butadiene Nonane Petrol vapors * On request 1) Liquid Petroleum Gases 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-30 % LEL 0-5000 ppm 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 0-100 % LEL 149

150

PolyXeta®2 Modules Item No. Description MODULES GC-06-XXXXXX-XX EP-06-X00 OPTIONS GC-06-1XXXXX-XX GC-06-XX1XXX-XX GC-06-XXX1XX-XX STL06 - SERVICE TOOL STL06-PGX2-P7 STL06-PGX2-A7 PCE06 - EASYCONFIG PCE06-PGX2-PF PCE06-PGX2-AF Gas Controller Module Extension module addresses 1-7, incl. repeater Power failure flashing light Data logger incl. USB flash drive Interface Modbus RTU RS-485 Partner tool for display, calibration, addressing and parameter changes System tool for display, calibration, addressing and parameter changes * Partner tool for display, calibration, addressing, parameter changes and history System tool for display, calibration, addressing, parameter changes and history * * Ordered by partner for end customers 150 Appendix and list of products

151

Accessories Item No. ADAPTER STA06-PX2 ACCESSORIES Cal01-PX2 MSR_Pen_PX2 SG-PX2 CABLE GLAND ZU-PX2-CG-SN ZU-PX2-CG-PL MOUNTING KIT Mounting-Kit Description Adapter for STL06-PGX2 and PCE06-PGX2 tool for communication with product line PX2 Calibration adapter for PX2 sensors Magnetic pen for configuration of the PX2 on the display SplashGuard for PX2 sensors Metal ATEX cable gland for zone 1 & 2 Plastic ATEX cable gland for zone 2 Mounting kit for SSAX1 sensors & SC2 sensor cartridges in stainless steel housing Warning Devices for ATEX Zone 1 and 2 Item No. BL-X WH-24-X WH-230-X WH/BL 24-X WH/BL 230-X Description Flashing light Warning horn, 24 V DC, zone 1 & 2 Warning horn, 230 V AC, zone 1 & 2 Warning horn/flashing light combination, 24 V DC Warning horn/flashing light combination, 230 V AC 151

152

PolyMarine Products For combustible and toxic gases Item No. Description CONTROLLER MGC2-C-13132300 MGC2-Q-XXXXXXXX SENSORS MC2-0-E1110-F-0 MC2-0-P3496-A-0 MC2-0-P3480-A-0 OPTIONS MC2-A-XXXXX-X-X MC2-R-XXXXX-X-X ACCESSORIES WH-BL-24-TAST RMS-PM-001 VAR-PM-001 M-CAB-PMGC-S Multi Gas Controller with attached warning device (buzzer, status-LED, 12 V, reset button and 5 m cable), surface mounting Separate display with reset button, 15 m cable, for installation Carbon monoxide (CO), 0-300 ppm, for installation Petrol vapors, 0-100 % LEL, for installation Propane (C3H8), 0-100 % LEL, for installation A-Housing for surface mounting R-Housing for flush mounting Warning horn/flashing light combination, 12 V / 24 V, button Smoke detector, 12 V / 24 V, digital output Magnetic valve, IP65, ATEX, normally open, manual reset Cable for connecting the sensors (if not directly in the housing of the PMGC) 152 Appendix and list of products

158

Product Codes Analog-Relay-Board Flashing light Duct mounting set Calibration adapter MC2/SC2 SplashGuard Calibration adapter MC2/SC2 Calibration adapter for PX2 sensors Door-Entrance-Module Digital-Gas-Controller Expansion-Module Fire-Control-Module Fire-Detection-Module Motor-Control-Module System-Module Gas-Controller Gas-Controller MycroGard2 Analog sensor head Multi-Gas-Controller Multi-Sensor-Board Sensor-Board-Series MSB2-ES Multi-Sensor-Controller Magnetic pen Tool for opening the stainless steel housing PCE06 Software PolyGard2 PolyGard Control Box Sensor PolyXeta2 Remote-Board Relay-Module Sensor-Board SB2Unit Digital sensor head SplashGuard for PolyXeta2 sensors Sensor protection / guard rail Sensorhead SSAX1 (PolyXeta2) Converter for PCE06-PGX2 Service-Tool Adapter for STL06-PGX2 und PCE06-PGX2 Service-Tool Service-Tool Sensor head SX1 (PolyXeta2) Warn unit: visual/audible indicator Warning horn Warning horn, 24 V DC Warning horn, 230 V AC Warning horn/flashing light combination Warning horn/flashing light combination, 24 V DC Warning horn/flashing light combination, 24 V DC + Button Warning horn/flashing light combination, 230 V AC Warning and Sensor-Board Warning sign ARB2 BL-24 C2-Z2 C2-Z4 C2-Z5 C2-Z6 Cal01-PX2 DEM-06 DGC-06 EP-06 EP-06-ES_FCM EP-06-ES_FDM EP-06-ES_MOT EP-06-ES_MCM GC-06 GC-06-ES μG2 MC2 MGC2 MSB2 MSB2-ES MSC2 MSR_Pen_PX2 OT-01 PCE06 PG2 PGCB PX2 RB2 RM2 SB2 SB2U SC2 SG-PX2 SP6-00 SSAX1 STA06-MC2 STA06-PX2 STL06 SX1 WAO WH WH-24 WH-230 WH/BL WH/BL-24 WH/BL-24-Tast WH/BL-230 WSB2 WT 158 Appendix and list of products

162

Product Directory Item no. PolyGard®2 Devices for Buildings Analog sensor cartridge MC2 Digital sensor cartridge SC2 Sensor Board SB2 Warning and Sensor Board WSB2 Multi Sensor Board MSB2 Analog Relay Board ARB2 Multi Sensor Controller MSC2 Compactcontroller Multi Gas Controller MGC2 Digital Gas Controller DGC-06 Gas Controller Modules GC-06 and EP-06 Door Entrance Module DEM-06 Software und Tools Warning Devices Accessories Control Box MSR-Cloud Extended Safety (ES) and Modules Intelligent Parking Guidance Systems PolyXeta®2 Devices for Industrial Plants Sensor Cartridge SX1 PolyXeta®2 Sensor Cartridge SSAX1 Controller and Modules Warning Devices Accessories PolyMarine for Shipping PolySam® for Analysis Page 32, 38, 132 32, 38, 134 40, 137 42, 137 44, 136 46, 136 48, 138 50, 138 52, 139 56, 138 58, 138 60, 137 62, 139 64, 140 66, 140 68, 139 70 72, 141 80, 142 98, 102, 146 100, 102, 148 104, 150 108, 151 151 110 , 152 116 162 Appendix and list of products

164

Worldwide Sales MSR subsidiaries and partner network MSR-Electronic distributes its products and solutions with a worldwide partner network and its own subsidiaries across the globe. All info at www.msr-electronic.de/msr-partner 164 Appendix and list of products

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AUT I T A H RV Office for Austria, Hungary, Slovakia and Czech Republic Stockerauer Straße 181 2100 Korneuburg, Austria Fon: +43 2262 64819 Mail: info@msr-austria.at Office for Italy, Italian & French Switzerland, South of France, Monaco and Malta Piazza Dante n. 5 20022 Castano Primo (MI), Italy Fon: +39 0331 152 8502 Mail: info@msr-italy.it Office for Croatia, Slovenia, Bosnia and Herzegovina Barbat 86 51280 Rab, Croatia Fon: +49 160 46 97 666 Mail: info@msr-arba.com 165

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MSR-Group Everything under one roof Perfect solutions for life and progress. The MSR-Group unites three innovative compa- nies from the electronics sector. Whether gas alarm systems, parking guidance systems or sensors for building automation – the products can be found in many commercial and industrial applications, such as parking garages, cold rooms, biogas plants or offices. www.msr-group.eu INTERNATIONAL MSR-Electronic GmbH MSR-Traffic GmbH MSR-International For reliable gas monitoring and detection of gas leaks, MSR-Elec- tronic offers: fixed gas warning sys- tems with exchangeable sensor cartridges, controllers and warning devices for buildings, industrial plants, shipping and analysis. MSR-Traffic GmbH stands for intel- ligent indoor and outdoor parking guidance systems. With wireless magnetic field sensors for outdoor use and smart cities as well as ultra- sonic sensors for indoor use (un- derground car parks and parking garages), MSR-Traffic develops dy- namic signposts for every parking system. MSR-Electronic distributes its pro- ducts and solutions with a world- wide partner network and its own subsidiaries across the globe. You will always find the right con- tact person in your area. www.msr-electronic.de www.msr-traffic.de www.msr-electronic.de/msr-partner 166 Appendix and list of products

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PERFECT SOLUTIONS FOR GAS ALARM SYSTEMS MSR-Electronic GmbH Bürgermeister-Schönbauer-Str. 13 94060 Pocking Germany www.msr-24.com +49 8531-9004-0 info@msr-electronic.de MSR-Electronic YouTube Channel MSR-Group News www.msr-electronic.de/en/msr-partner www.msr-electronic.de MSR-Electronic Image film We are part of the MSR-Group. www.msr-group.eu All Products Made in Germany All rights reserved for MSR-Electronic GmbH. For further technical data please refer to the corresponding data sheets. Product discontinuation, technical changes, printing errors and mistakes reserved. Not all products are completely available from 01/2021. Realisation: BRANDS & PROJECTS. Photos: MSR-Electronic, AdobeStock, iStock, freepic carbon neutralnatureOffice.com | DE-217-JQSHGJRprint productionral

Overview

PolyGard2

PolyXeta2

PolyMarine

PolySam

Appendix

List of Products