Gassensoren MQ-135 MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 Sensormodule
ab 7,88 €
It is normal for the sensor to heat up, because there is a heating wire inside, if it is hot, it is not normal. MQ-9 carbon monoxide combustible gas sensor. This sensor can detect a variety of flammable gases, especially natural gas, and is a low-cost sensor suitable for a variety of applications.
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