MC101B Catalytic Combustion Gas Sensor User Manual

MC101B catalytic combustion type gas sensor works according to the principle of catalytic combustion effect. The sensor consists of a sensor element and a compensation element paired to form an arm of a bridge. When the combustible gas is met, the sensor element resistance increases and the bridge output voltage changes. The change in voltage is proportional to the increase in gas concentration. The compensation element serves as a reference and temperature and humidity compensation.

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