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MQ-2 Flammable Gas and Smoke Sensor

MQ-2 Flammable Gas and Smoke Sensor
MQ-2 Flammable Gas and Smoke Sensor
-21 %
MQ-2 Flammable Gas and Smoke Sensor
MQ-2 Flammable Gas and Smoke Sensor

MQ-2 Flammable Gas and Smoke Sensor

(inc GST)

  • Stock: In Stock
  • SKU: FR-01-875
    10 or more ₹87
    50 or more ₹83

MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke, and so on. Based on its fast response time measurements can be taken as soon as possible. Also, the sensitivity can be adjusted by the potentiometer. 

MQ2 gas sensor can detect gas concentrations anywhere from  200  to  10000ppm.  MQ2 sensor is very sensitive to Propane, Hydrogen, methane, and LPG. 

The MQ series of gas sensors use a small heater inside with an electrochemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature. 

The sensitive material of the MQ2 Gas sensor is  SnO2, which has lower conductivity in clean air. When the target gas exists, the sensor’s conductivity is higher along with the gas concentration rising.  MQ2 sensors could be used to detect different combustible gases especially  Methane.  It is very low cost and suitable for different applications. This sensor can be used to make a wireless Gas leak detector in-home security system. 



  • High sensitivity to Propane, smoke, Hydrogen, LPG, CO, alcohol, Smoke.
  • Fast response time <10s
  • High sensitivity
  • Stable and long life


  • The gas leak detection system
  • Fire/safety detection system
  • Gas leak alarm
  • Gas detector
  • Industrial combustible gas detector

Package Includes:

1 x MQ-2 Flammable Gas and Smoke Sensor.

Questions2 Answers2 | Expand All
Can i get GST invoice for the order ?
Shubham Bhausaheb Modake
  • Yes, You can claim GST credit if you have a GST number. To do it you have to mention the GST number at the time of checkout. GST option appears in the Billing Address. If you are an existing customer of flyrobo then you can log in to your account ( Account → Address Book → Edit Address) and Then enter your GST number.
    FlyRobo[ 16/11/2022 ]
    Was this answer helpful?857
When will delivered order?
  • Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.
    FlyRobo[ 16/07/2021 ]
    Was this answer helpful?-926
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Tags: MQ-2 , Gas , Smoke , mq-2 smoke , mq2

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