MSR-Electronic drives emission-free hydrogen aviation forward

MSR-Electronic and AeroDelft are working together to promote innovative hydrogen technology in aviation through gas monitoring for a sustainable future.

 

The central focus of this collaboration is the full-scale Phoenix - a ground-breaking aircraft that runs on liquid hydrogen and is completely emission-free. AeroDelft is pursuing the goal of establishing sustainable solutions in aviation and overcoming dependence on fossil fuels.

The full-scale Phoenix, a manned, two-seater Sling 4 aircraft, is powered by hydrogen fuel cells and is scheduled to take off on its first flight in 2026. With its zero-emission propulsion system, which operates entirely without combustion, AeroDelft is sending a clear signal for the future of aviation. The prototype of the Phoenix plays a central role in the project and makes it possible to gain important insights into the handling of liquid hydrogen in order to develop the most efficient version of the full-scale Phoenix.

 

Full-Scale Phoenix – ein bahnbrechendes Flugzeug, das mit flüssigem Wasserstoff betrieben wird und völlig emissionsfrei ist.
©AeroDelft, Phoenix

In this pioneering project, the innovative gas sensors PX2 of the PolyXeta®2 product series from MSR-Electronic are used. These sensors are crucial for precise gas monitoring and thus make a significant contribution to the efficiency and safety of the aircraft.

 

Solution from MSR-Electronic

The stationary PolyXeta®2 gas detectors from MSR-Electronic are used in this project to ensure the safety and efficiency of the hydrogen system. The PX2-1 series gas detectors with Ex db ignition protection are suitable for use in Zones 1 and 2, while the PX2-2 series with Ex ec ignition protection is designed for Zone 2. They continuously monitor the ambiant air for combustible gases and vapours in accordance with guideline 2014/34/EU.

Eingebautes Gaswarngerät PX2 von MSR-Electronic im AeroDelft Wasserstoffsystem Phoenix. ©MSR-Traffic GmbH
©AeroDelft, Wasserstoffsystem Phoenix, Einbau Gaswarngerät PX2 von MSR-Electronic
Eingebautes Gaswarngerät PX2 von MSR-Electronic im AeroDelft Wasserstoffsystem Phoenix. ©MSR-Traffic GmbH
©AeroDelft, Wasserstoffsystem Phoenix, Einbau Gaswarngerät PX2 von MSR-Electronic

The microprocessor-controlled gas detectors have a 4-20 mA / RS-485 Modbus output signal as well as alarm and fault-signal relays (SIL2 certified). They are also optionally available with an LCD display, which changes the backlighting from green to red in the event of an alarm or fault.

 

Application

The PolyXeta®2 gas detector PX2 is used in industrial areas such as the oil/gas industry, biogas plants, petrochemicals, power stations etc. in Ex zone 1 (PX2-1) or 2 (PX2-2). The PolyXeta®2 gas detector is also suitable for commercial areas, such as gas transfer stations, and for use on ships, shipyards and offshore platforms. With the 4-20 mA / RS-485 Modbus output signal, the PX2 is suitable for connection to the PolyGard®2 gas controller series from MSR-Electronic GmbH as well as to other controllers or automation devices.

ZERTIFIKATE / EIGENSCHAFTEN Gaswarngerät PX2

 

  • ATEX (1/2) and IECEx certificates for electrical ex-protection
  • SIL2 for the 4-20 mA, RS-485 and relay safety functions
  • Housing: Additional FM and CSA certificate for Class I, Div. 1
  • Continuous self-monitoring
  • Microprocessor with 12-bit converter resolution
  • Reverse polarity protected, overload protected
  • Simple calibration
  • Calibration service by replacing the sensor head
  • Proportional 4-20 mA output
  • Serial interface to the control centre
  • Alarm and fault-signal relay

Optional:

  • LCD display with status LEDs
  • SSAX1 sensor head connection as an alternative to SX1
  • Stainless steel housing
  • IP66 protection type with SplashGuard accessories
Das Gaswarngerät von MSR-Electronic GmbH, PolyXeta®2 (PX2) für Ex-Zone 1 und 2. ©MSR-Traffic GmbH
©MSR-Electronic GmbH, PolyXeta®2 Gaswarngerät

AeroDelft is using cutting-edge technology to ensure that the full-scale Phoenix has a range and endurance that outperforms conventional fuels and batteries: just 10 kg of liquid hydrogen can fly the aircraft for almost three hours, covering a distance of about 400 km.

The aim is to bring about lasting change in the aviation industry. AeroDelft is committed to international cooperation in the development of certification guidelines for safe hydrogen propulsion. The "partnership with MSR-Electronic is an important step towards achieving this goal and ushering in a new era of emission-free flight, says Emil Wes Lambert, Partnerships Manager AeroDelft."

Together, MSR-Electronic and AeroDelft are shaping the future of aviation - safely, sustainably and inspiringly for the entire industry.

Full-Scale Phoenix – ein bahnbrechendes Flugzeug, das mit flüssigem Wasserstoff betrieben wird und völlig emissionsfrei is
©AeroDelft, Team Phoenix

Further details on MSR-Electronic products can be found in the online catalogue or in the web shop.

MSR-Electronic is a manufacturer of fixed gas warning systems with decades of experience in the field of gas measurement technology.  The international company with headquarters in Germany has a wide range of methods for the detection of toxic, combustible gases and oxygen. On this basis MSR-Electronic develops individual gas sensors, controllers and warning devices for many applications, such as  parking garages, tunnelspetrochemical industry  or  shipping. The products meet more than the  general standards and regulations  and can therefore guarantee the safety of the plantIf you have any questions please send us an email or give us a call.