Gas Sensor LPG, Iso Butane, Propane MQ6 Module

Product Code: A029

Reward Points: 4

Availability: In Stock

Price: Rs. 467.50
Price in reward points: 390


This is a very easy to use and very handy gas sensor  ,suitable  for  sensing  LPG  gas cocentration.  This  sensor  MQ-6  can  detect  Carbon  mono  oxide  gas  concentrations  anywhere from 20 to 2000ppm. The MQ-6 sensor has a very sensitivity to Carbon mono oxide gas. 

  The  sensitive  material  of  MQ-6  is  SnO2, which  has  lower  conductivity  in  clean  air. When  the target LPG gas exist, the sensor’s conductivity is higher along with the gas concentration rising. MQ-6  sensor  has  high  sensitivity  to  Propane,  Butane  and  LPG  gas,  and  good  resistance  to disturb of  gasoline, smoke and vapour. The sensor could be used to detect  LPG with different concentration, it is with low cost and suitable for different application. 

This sensor has a 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  is  a  very  simple  easy  to  use  LPG  gas sensor,  suitable  for  sensing  Propane,  Hydrogen,  methane  and  LPG  concentrations  in  the  air. This sensor has a very fast response time and high sensitivity. The connections are as follow: First connect the Vcc pin to  5V with the microcontroller, and connect your GND to GND pin of arduino. Connect the AO pin to AO pin of arduino.


  • High sensitivity to LPG gas.
  • Heater voltage = 5.0V
  • Stable and long life


  • They are used in gas detecting equipment for Carbon Mono oxide (CO) in family and industry or car.

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