MQ-2 Smoke Gas LPG Butane hydrogen Sensor Module
₵35.00
This semiconductor gas sensor detects the presence of combustible gas and smoke at concentrations from 300 to 10,000 ppm. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller.
105 in stock
This semiconductor gas sensor detects the presence of combustible gas and smoke at concentrations from 300 to 10,000 ppm. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller.
This flammable gas and smoke sensor detects the concentrations of combustible gas in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm. The sensor can operate at temperatures from -20 to 50°C and consumes less than 150 mA at 5 V. Please read the MQ2 datasheet (184k pdf) for more information about the sensor.
Technical Specification
- Power Input: 5v
- Response: High and Sensitive
- Detection: Wide detection scope for LPG, Butane, Propane, Methane, Alcohol, Hydrogen, Smoke, Gas
Package includes
1 x MQ2 Gas Sensor
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