Hydrogen Sulfide Leak Alarm H2S Concentration Alarm

When hydrogen sulfide gas is present in the environment, it poses significant harm to our workers' health.

In daily operations, it is essential to monitor the concentration of hydrogen sulfide gas in real time.

Our company's hydrogen sulfide leak alarm can continuously monitor the overall concentration of hydrogen sulfide. When the leakage concentration exceeds the set alarm value, the instrument triggers audible and visual alarms.

Detected Gas: Hydrogen Sulfide
Detection Method: Free Diffusion
Display Method (Optional): LCD Display
Alarm Setting: Two-stage alarm, high alarm and low alarm
Alarm Output: Normally open relay output, rated output 3A/250V
Protection Level: IP65
Electrical Interface: G1/2 (1/2 inch)
Installation Method: Fixed Installation
Power Consumption: ≤3W
Minimum Reading: 1%LEL, 1PPM, 0.1%VOL
Product Dimensions: 180*186*95mm
Measurement Accuracy: ±%FS
Power Consumption: ≤3W
Signal Output: M-BUS
Explosion Protection Method: Flameproof Type
Explosion Protection Mark: Exdib 11 CT6
Operating Voltage: 12-36VDC
Temperature Range: -40℃~+70℃ or -20℃~50℃ (determined by sensor)
Humidity Range: 10-95%RH (non-condensing)
Detection Principle: Catalytic Combustion / Semiconductor / Infrared / Electrochemical / Photoionization