NEO986M(0-100 Vol.-% H2)
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Hydrogen measuring system in oxygen-free/inert environment with temperature, pressure and air humidity compensated signal evaluation. Typical application is e.g. the use in the anode circuit of PEM fuel cells to determine a tertiary mixture of hydrogen, nitrogen and water vapour or to determine hydrogen concentrations under inert conditions
Most important features:
- Measuring range H2: 0 to 100 vol%
- Tolerance ± 2 % by volume H2
- 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 < 5 s
- Recovery time: t10 < 5 s
- Signal output via Modbus RTU via RS485