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MQ-2 Gas Sensor Module for Arduino ESP32 LPG Smoke Methane Detection
SKU: BBZ-SEGA-014• Available on Backorder
₹109₹129-16% OFF
Key Highlights
- ✓Detects multiple gases including LPG, smoke, methane, CO, and alcohol
- ✓High sensitivity with fast response and recovery time
- ✓Analog voltage output for easy MCU interfacing
- ✓Adjustable sensitivity for precise gas detection
- ✓Stable performance with long operational life
- ✓Simple drive circuit and easy integration
- ✓Ideal for Arduino, ARM, and IoT projects
1
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Sensor Type
Semiconductor Gas Sensor (MOS)
Detectable Gases
LPG, Smoke, Methane, Carbon Monoxide (CO), Alcohol
Output Signal
Analog Output (0–5V)
Operating Voltage
5V DC
Heating Voltage
5V DC
Heating Resistance
33Ω ± 5%
Sensitivity Range
Adjustable via onboard potentiometer
Response Time
≤ 10 seconds
Preheating Time
≤ 24 hours (initial use)
Operating Temperature
-10°C to +50°C
Operating Humidity
≤ 95% RH
Dimensions
32 × 22 × 27 mm (Approx.)
Weight
15 g