MQ5 methane,natural gas sensor module

1,500.00 1,000.00

15 in stock (can be backordered)

Gas Sensor(MQ5) module is useful for gas leakage detection (in home and industry). It can detect LPG, natural gas, town gas and so on. Because it has a fast response time once it has pre-heated, measurements are almost instantaneous. Note that the sensitivity can be adjusted by the potentiometer.


  • High sensitivity to LPG, natural gas, town gas
  • Low sensitivity to alcohol and smoke
  • Fast response
  • Stable and long life

Application Ideas

  • Gas leakage detection
  • Toys


Items  Parameter name Min Type Max Unit
VCC  Working Voltage  4.9 5  5.1 V
 PH  Heating consumption 0.5  800 mW
 RL  Load resistance  can adjust
 RH  Heater resistance  31  Ω
 Rs Sensing Resistance  3  30   kΩ




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