MQ4 Methane Gas Sensor Breakout Board

SKU: BB2V10000001

The MQ-4 methane gas sensor detects the methane (CNG) natural gas density between 300 ppm and 10000 ppm. It can be used for natural gas leak detection. It gives analog output.

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Key Features Technical Specifications Board Pinout

Key Features

Analogue output. The output voltage changes proportionally to the gas concentration in the air.
High sensitivity. It precisely measures the concentration of Natural Gas, Methane Gas (CH4).
Measuring Range: 300-10000 ppm.
Fast response time.