The General Monitors electrochemical gas sensors are highly sensitive to toxic gases including carbon monoxide, H2S, hydrogen, hydrogen chloride, ammonia, chlorine, chlorine dioxide, nitric oxide, nitrogen dioxide, ozone, SO2, and oxygen deficiency.
Hydrogen Sulfide - 0-20/0-50 ppm
Hydrogen Sulfide - 0-100 ppm
Hydrogen - 0-500 ppm
Oxygen Deficiency -20°C
Oxygen Deficiency -40°C