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

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

Short Description :

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.

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8,75 €

AB-20-011-957

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Detailed Description :

Sensitive material of SainSmart MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration.
SainSmart MQ-4 gas sensor has high sensitity to Natural gas, Methane, and could be used to detect both Methane and Propane. The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application.

Features :

  • High sensitivity to Combustible gas in wide range
  • High sensitivity to Natural gas?Methane?Coal gas?CO etc gas
  • Fast response
  • Wide detection range
  • Stable performance, long life,low cost     
  • Simple drive circuit

Application :

  • Domestic gas leakage detector
  • Industrial Combustible gas detector
  • Portable gas detector
  • Gas leak alarm, Gas detector
Path: > > > > SainSmart MQ-4 Methane Gas Sensor Natural Coal Co Detector Module For Arduino

Datasheet Download

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

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