MQ-6 Propane Gas Sensor Module

MQ-6 is a propane gas Sensor Module with a high sensitivity and fast response time. The sensor’s output is an analog resistance. The driving circuit is very simple; only requires to power the heater coil with 5V, adding a load resistor, and connecting the output to an ADC.

MQ6 propane Gas Sensor

MQ6 propane Gas Sensor

MQ-6 gas sensor has high sensitivity to Butane, Propane and LPG, also respond to Natural gas. Can also be used to detect different combustible gases, especially Methane.


  • Good sensitivity to Combustible gas in wide range
  • High sensitivity to Propane, Butane and LPG
  • Long life and low cost
  • Simple drive circuit


  • Domestic gas leakage detector
  • Industrial Combustible gas detector
  • Portable gas detector

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