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AdraXx MQ-2 Smoke/Gas sensor for Arduino
Product ID: 64805654
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Description
- High sensitivity and wide detection range
- Semi-conductive smoke sensor
- Fast response and recovery
- Good steadiness and long service life
- Used for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, etc and smoke
Sensitive material of MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor's conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ-2 gas sensor has 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 application.
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