MQ-4 Methane gas sensor module has high sensitivity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable for different application. MQ4 Methane Gas Sensor detects the concentration of methane gas in the air and outputs its reading as an analog voltage. The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection.
- Signal output indicator
- Dual Signals output (analog output and TTL output)
- The TTL output signal is low level, allows to connect with SCM directly
- Analog output 0~5V voltage
- High sensitivity
- Long working life and stable performance
- Quick response and recovery.
|Operating Voltage (VDC)||
3 ~ 5
300ppm to 10000ppm
4 × 4 × 3 cm
1 x Interface MQ-4 MQ4 Methane Gas Detection Sensor Module
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Country Of Origin: China
Imported and Marketed By:
Select Brands International Pvt Ltd