Product Profile of MQ2 Module Gas Sensor
Mq2 module gas sensor functions with lpg, i-butane, propane, methane, alcohol, hydrogen and smoke. Gas sensor consists of sensitive sno2 which has lower conductivity in clean air. Mq2 module gas sensor has high sensitity to lpg, propane and hydrogen, also could be used to methane and other combustible steam.
Key Features of MQ2 Module Gas Sensor
- Consists of sensitive SnO2 which has lower conductivity in clean air
- Functions with LPG, i-butane, Propane, methane, alcohol, Hydrogen and smoke
- Has high sensitity to LPG, Propane and Hydrogen, also could be used to Methane and other combustible steam
- Wide detecting scope stable and long life
- Fast response and high sensitivity simple drive circuit
- Useful for gas leakage detecting
- Sensitivity can be adjusted by the potentiometer
- High sensitivity to smoke and flammable gasses
- Good sensitivity to Combustible gas in wide range
Product Specification of MQ2 Module Gas Sensor
- Sensitivity:≥ 5
- Ambient temperature:-20 to 55 Degree centigrade
- Operating Voltage:4.5V to 5V DC
- Detection range:300 to 10000 PPMM
- Interface type:Analog
- Voltage:24 V
- Characteristics of gas:300 to 10000 PPMM
- Sensitive resistance:1k ohm to 20k ohm in 50PPM
