![modMQ-4 - a module with a methane concentration sensor](https://kamami.pl/80249-large_default/modmq-4-a-module-with-a-methane-concentration-sensor.jpg)
![modMQ-4 - a module with a methane concentration sensor](https://kamami.pl/80249-large_default/modmq-4-a-module-with-a-methane-concentration-sensor.jpg)
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The module with a methane concentration sensor (MQ-4) in the range up to 10,000 ppm, has an analogue output and an output triggered by exceeding the threshold of sensitivity.
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modMQ-4
Module with methane sensor MQ-4, RoHS
Module with MQ-4 sensor to detect methane concentration in the air.
Two outputs - analog and digital with adjustable sensitivity using a potentiometer.
Features:
Content:
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The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.
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