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MQ2 Gas Sensor
An ultra-sensitive sensor for detecting a variety of gasses
The MQ2 Gas Sensor is a high-quality device useful for detecting gas leakage in home and industry. With its extremely sensitive detection mechanism, it can identify concentrations of gases, including LPG, i-butane, methane, alcohol, Hydrogen, and smoke. It operates quickly to deliver measurements in real-time, and its sensitivity can be easily adjusted via the integrated potentiometer.
- Gas Detecting Range: 200 to 10000ppm
- Fast Response Time: Under 10 seconds
- Sensitive Material: SnO2
- Conductivity Range: Low in clean air, higher when target gas present
- Connectivity: Five volts across heating (H) pins
- Suitability: Industrial and home use
Key Features
- High sensitivity to Propane, smoke, Hydrogen, LPG, CO, alcohol
- Fast response time under 10 seconds
- Adjustable sensitivity
- Stable and long lifespan
- Very cost-effective
Applications
- Gas leak detection systems
- Fire/safety detection systems
- Gas leak alarms
- Industrial combustible gas detectors