The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (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 the potentiometer.
MQ2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of stannic Oxide or tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the conductivity of the sensor with an increasing concentration of combustible gas in the air increases.
MQ2 gas sensor module has higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas, and other combustible vapors. This sensor can detect a variety of flammable gas, is a low-cost sensor for many applications.
Package Includes:
1 x MQ2 Smoke Gas Sensor Module