NEO974M(0-5 Vol.-% H2)
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Hydrogen measuring system in atmospheric air with temperature, pressure and humidity compensated signal evaluation and output via Modbus RS485/RTU. Typical applications are e.g. the detection of hydrogen for room monitoring and determination of hydrogen concentrations under atmospheric conditions.
Most important features:
- Measuring range H2: 0 to 5 vol% H2
- Temperature measuring range: -40 - 85 °C
- Pressure range: 0.6 - 5 bar absolute
- Humidity: 0-100 % r.h. (non-condensing)
- Response time: t90 < 3 s
- Recovery time: t10 < 3 s
- Accuracy: ± 0.3 vol% H2
- Signal: Signal output via RS485 (Modbus RTU) protocol
- Gas adapter available as screw-in version or for measuring gas in a tube