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MQ7 Carbon Monoxide CO Gas Sensor ModuleThis Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.The sensor can operate at temperatures from -10 to 50°C and consumes less th..

The CO (Carbon Monoxide) MQ7 Gas Sensor is used in gas detection equipment for detecting Carbon Monoxide in home, automotive or industrial settings. This line of sensors can be interfaced with any microcontrollers, and would be a good addition to any projects needing to sense the presence of carbon ..