CNYST Fixed Infrared Carbon Dioxide Detector Infrared CO2 Gas Detectors with Range 0-5%vol L-Alarm 1%vol H-Alarm 2%vol Resolution 0.1%vol Single Input 4~20mA and RS485 Explosion Proof Grade Exd ⅡC T6 Gb for Combustible and Toxic Gases

CNYST Fixed Infrared Carbon Dioxide Detector Infrared CO2 Gas Detectors with Range 0-5%vol L-Alarm 1%vol H-Alarm 2%vol Resolution 0.1%vol Single Input 4~20mA and RS485 Explosion Proof Grade Exd ⅡC T6 Gb for Combustible and Toxic GasesAbout this Item: Range: 0 5%vol Resolution: 0. 1%vol L alarm1%vol H alarm2%vol Fixed gas detector is a new type of gas detector developed and produced by the company's many years of experience in gas detection. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. At the same time, the controller will give an audible and visual alarm, and