MQ-4 Methane Gas Sensor Natural Coal Co Methane Detector Module Arduino


  • Suitable for sensing¬† natural gas
  • High sensitivity and fast response time
  • Simple-to-use sensor

KES 400.00

Out of stock

SKU: 579 Categories: ,


Suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.

The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

This sensor comes in a package similar to our MQ-3 alcohol sensor, and can be used with the breakout board below.


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