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Gas Sensor Methane CNG - MQ-4

19-00019404
CompanyOem
In Stock
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€290
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This is a simple-to-use compressed natural gas (CNG) sensor, 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.

This sensor has a high sensitivity and fast response time. 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.

  • Sensitive for Methane, CNG Gas
  • The heater uses 5V.
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Company
Oem
Gross Weight
0.004kg
Sensor Type
  • Gas
Typical Input Voltage
  • 5VDC
Interface
  • Analog
Communication Protocol
  • Without
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