Hydrogen exhaust gas sensor up to 10 vol.-% H2

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Hydrogen sensor system for automotive applications for monitoring exhaust gases up to 10 vol.-% H2 of fuel cell powered vehicles.

The hydrogen measuring system can measure hydrogen very fast and precise in air as well as in oxygen-depleted air. It can be used, for example, in cathode exhaust air monitoring. The measured values are transmitted temperature-, pressure- and humidity compensated via CAN bus.

Most important properties:

  • H2 sensitivity: 0 - 10 vol.-% H2
  • Tolerance: ± 0.3 vol.-% H
  • Temperature measuring range: -40 to 85 °C
  • Pressure range: 0.6 to 5 bar absolute
  • Humidity: 0 to 100 % r.h. (non-condensing)
  • Response time: t90 < 3 s
  • Recovery time: t10 < 3 s
  • Signal: CAN 2.0 A/B
  • Replacement for AMS HLS-440P and NEO982A
  • applicable for cathode exhaust air monitoring

You can download technical information by clicking on "Data sheet" or select "Request" and contact us without obligation.

You can see the different installation options as follows:

 installation options