The Infrared CH4 Gas Sensor is a methane gas sensor module using (NDIR) non-dispersive infrared technology. Built-in temperature sensor for temperature compensation. Advanced optical path, precision circuit and intelligent software are combined to form a universal NDIR methane gas sensor. Infrared methane gas sensor has good selectivity, high sensitivity, no oxygen dependence, long life and low power consumption.
1. Long service life, NDIR sensor has no obvious use consumption compared with traditional electrochemical sensor, and has a long service life.
2, zero calibration function: convenient for users to calibrate zero.