CJMCU-6814 MICS-6814 Air Quality Detector CO NO2 NH3 Nitrogen Carbon Gas Sensor Module

Manual Click here to open Features The silicon gas sensor chip structure consists of a precision micromechanical diaphragm and an embedded heating resistor with the sensing layer at the top Three separate gas sensing elements are integrated He can detect automobile exhaust industrial and agricultural waste gas in harsh environments Specifications Module supply voltage DC4 9V 5 1VWorking environment temperature and humidity 30 85 degree 5 95 RHModule size 16 9mm 14 1mm 3 2mm with two M3 mounting holes Detectable gas range Carbon monoxide CO 11000ppmNitrogen dioxide NO2 0 0510ppmEthanol C2H5OH 10500ppmHydrogen H2 11000ppmAmmonia NH3 1500ppmMethane CH4 1000ppmPropane C3H8 1000ppmIso butane C4H10 1000ppm Package Included 1 x MICS 6814 Air Quality Detector Gas Sensor Module