MQ2 Gas Sensor Module For Arduino NodeMCU ARM

Description

The Grove – Gas Sensor(MQ2) module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer.

Character Configuration:

1. Good sensitivity to Combustible gas in wide range
2. High sensitivity to LPG, Propane and Hydrogen
3. Long life and low cost
4. Simple drive circuit

Application:

1. Domestic gas leakage detector
2. Industrial Combustible gas detector
3. Portable gas detector