Fixed hydrogen gas detector, suitable for hydrogen concentration detection and real-time monitoring of leakage in hydrogen production, hydrogen storage, hydrogen supply, ships and other fixed places, detection of hydrogen concentration range of 0-40000ppm. Fast response speed, high measurement accuracy, good stability and repeatability and other advantages, explosion-proof armor and wiring mode is suitable for a variety of dangerous places. The analog signal output is used, and the signal is linear output. The warning point can be set at the free point.At present, there are four signal modes: analog signal, PWM signal, CAN signal and 4-20 mA current. The corresponding models are HNE-H2-2 (analog output signal), HNE-H2-2C (CAN output signal), HNE-H2-2P (PWM output signal), and HNE-H2-2A (4-20 mA output signal).

• Input voltage: DC9V-36V

• Induction range: 0-40,000 ppm

• Power consumption: 1.5W

• Response time: 1S

• T80 Time: 3S

• Ambient temperature: -20℃ ~ + 65℃

• Normal temperature (25 ± 5℃) shows the value error: ± 5%FS

• Protection level: IP66

• Explosion-proof grade: Ex d IIC T4 Gb

• Output signal: AD, PWM, CAN, digital display, etc

• Application scenarios: industry and commerce, hydrogenation station, etc