NEO986I(0-100 Vol.-% H2)
Links Click here
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 characteristics:
- 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
- Air humidity: 0 to 100 % r.h. (non condensing)
- Response time: t90 < 5 s
- Recovery time: t10 < 5 s
- Signal output via 0-10V DAC or 4-20 mA