MQ-2 Gas & Smoke Sensor Module
$0.7000
In stock
SKU
SEN-16-022
Volume discounts:
- +100 6 % $0.6600
- +300 9 % $0.6400
- +500 10 % $0.6300
- +1000 11 % $0.6200
Product Variations:
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MQ-5 Methane LPG Liquid Propane Gas Sensor Module
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The 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 electro circuit, Convert the change of conductivity to correspond to the 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.
Specificatoins of MQ-2 Gas & Smoke Sensor Module:
- Circuit Voltage : 5V
- Heating Resistance : 33 ± 5%
- Heating consumption : About 350mW
- Relative humidity : Less than 95%RH
Features of MQ-2 Gas & Smoke Sensor Module:
- Good sensitivity to Combustible gas in a wide range
- High sensitivity to LPG, Propane, and Hydrogen
- Long life and low cost
- Simple drive circuit
Extra Notes:
Application
Domestic gas leakage detector
Industrial Combustible gas detector
Portable gas detector
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