Methane CNG Gas Sensor - MQ-4
      Methane CNG Gas Sensor - MQ-4

      Methane CNG Gas Sensor - MQ-4

      SEN-09404
      €6.47
      €7.19
      Tax Included
      Save 10%

      5.39 € tax excl.

      Methane CNG Gas Sensor - MQ-4

      Quantity :
      Last items in stock 1 ks

      Methane CNG Gas Sensor - MQ-4

      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.
      Documents:
      SparkFun
      SEN-09404
      1 Item

      Specific References

      Methane CNG Gas Sensor - MQ-4

      Methane CNG Gas Sensor - MQ-4

      €6.47
      €7.19
      Tax Included
      Save 10%

      5.39 € tax excl.