Hydrogen gas concentration sensor
Hydrogen concentration sensor is a key safety component for hydrogen fuel cell engine and hydrogen gas supply pipeline system to monitor hydrogen leakage.
Adopt the aerobic catalysis principle and the signal power amplifier, and output the analog voltage signal corresponding to the hydrogen concentration.
The signal is linear output, and the warning point can be set at the free point.
Working principle: Catalysis principle
Input voltage: DC9V-36V
Induction range: 0-40,000 ppm
Power consumption: 0.75W
Response time: 1.0S
T80 Time: 3S
Ambient temperature used: -40℃ ~ + 85℃
Normal temperature (25 ± 5℃) shows the value error: ± 5%FS
Output signal: analog voltage, PWM, CAN
Protection level: IP67
Sensor life:> 20,000 h in a clean environment
Application scenarios: hydrogen energy vehicles, energy storage, etc
