Gas Sensor Mq 2


Working voltage: for DC 5V
Detection of gas: combustible gases,
Detectable concentration :300-
10000ppm (flammable gas)
Input voltage: DC5V Power consumption (
current ): 150mA



(Hydrogen/ Propane/ Smoke Detector/ Combustible Gas)


The conductivity of the sensor increases with concentration of combustible gases in air. Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-2 gas sensor can detect gases such propane, hydrogen natural gas and other flammable vapours.


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