MJC4/2.8J Catalytic Combustion Type Gas Sensitive Element Product Manual
The MJC4/2.8J catalytic combustion type gas sensitive element works on the principle of catalytic combustion effect, and is composed of a detection element and a compensation element paired to form two arms of a bridge. When a combustible gas is encountered, the resistance of the detection element increases, the bridge output voltage changes, and the voltage variable increases in direct proportion to the increase of the gas concentration. The compensation element acts as a reference and temperature and humidity compensation.
