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MQ 7 Carbon Monoxide CO Gas/Smoke Sensor Module MQ7

Availability:

5 in stock


MQ-7?gas?sensor is SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO at low temperature(heated by 1.5V). … At high temperature(heated by 5.0V)

300.00

5 in stock

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: 10-1000ppmCO.
Module features:
1,High quality double panel design.
2,Power and TTL signal output indication.
3,Has better sensitive detection for carbon monoxide.
4,Has a long service life and reliable stability.
5,Suitable for the detection of carbon monoxide, gas, etc.

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