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MQ2 Smoke Sensor Module

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Available on backorder

Original price was: ₹138.00.Current price is: ₹111.55. (Including tax)


Discount per Bulk Quantity

5 - 105%105.97 (Including tax)
11 - 208%102.63 (Including tax)
21 - 4010%100.40 (Including tax)
41 - 10012%98.16 (Including tax)
  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)
SKU: rz24344419

Product details

The MQ2 gas sensor is one of the most widely utilized in the MQ sensor series. It’s a Metal Oxide Semiconductor (MOS) type Gas Sensor, also known as Chemiresistors because the detection is dependent on a change in the sensing material’s resistance when the gas comes into contact with it. Gas concentrations can be sensed using a simple voltage divider network. 


  • The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane
  • Both Analog and Digital Output. 
  • The sensitivity of Digital Output can be varied using a potentiometer. 
  • Sensors | Detects or measure Gases | Air quality monitor.
Input voltage DC 5V
Digital Output 0 or 5 volts
Analog output 0 – 5 volts
Country of Origin China


Additional information

Weight 7760 kg

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