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5PCS Winsen MQ-4 Gas Sensor Semiconductor Sensor Metal Cap Flammable Gas Sensor 300-10000ppm Used In Gas Leakage Detection
Specifications:
- Usage: Gas Sensor
- Type: Gas Sensor
- Theory: Semiconductor
- Target Gas: Methane
- Standard Encapsulation: Bakelite, Metal cap
- Sensor Type: Semiconductor
- Output: Analog Sensor
- Origin: CN(Origin)
- Model Number: MQ-4
- Model: MQ-4
- Material: Metal
- Lifespan: 10 years
- Heater Voltage: 5.0V+-0.1V AC or DC
- Detection range: 300-10000ppm(CH4)
- Brand Name: winsen
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