Carbon Monoxide Sensor (MQ7)

Product ID: 4292
Carbon monoxide sensor mq7 6412441817
$8.99 Backordered

Ships in 7 to 10 working days

The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations anywhere from 20 to 2000ppm.  

The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.



  • Power supply: 5V



  • Carbon Monoxide Sensor (MQ7) x1