Gas Sensor Mq7


1,Module size: 32(L)× 20(W)× 22(H)
2,Input voltage: DC5V.
3,Power dissipation: 150mA.
4,DO output: 0.1-5V.
5,AO output: 0.1-0.3V.
6,Detectable concentration: 10-



(carbon monoxide)

Using high and low temperature cycle test low temperature heat (1.5 V) carbon monoxide, sensor conductivity increases with increasing concentration of carbon monoxide gas in the air, high temperature washing the low temperature heat (5.0 V) stray gas adsorption. The sensor can detect a variety of gases containing carbon monoxide. Mq7 is a low-cost sensor suitable for many applications


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