Analog Smoke/LPG/CO Gas Sensor- MQ2

Analog Smoke/LPG/CO Gas Sensor- MQ2
Sensitive material of the MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exists, The sensor’s conductivity is higher along with the gas concentration rising. Please use a simple electronic circuit, Convert change of conductivity to correspond output signal of gas concentration.
MQ-2 gas sensor has a high sensitivity to LPG, Propane, and Hydrogen, also could be used to Methane and other combustible steam, it is with low cost and suitable for different applications.

Features:

  • Good sensitivity to Combustible gas in a wide range
  • High sensitivity to LPG, Propane, and Hydrogen
  • Long life and low cost
  • Simple drive circuit
  • Working voltage: 5V
  • Package List:

  • 1 x Analog Smoke/LPG/CO Gas Sensor- MQ2
  • Documents:

  • Datasheet
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    • Product Code: MSE0002MQ
    • Availability: In Stock
    • $1.50
    • 51 or more $0.90