Carbon Monoxide Analog Sensor MQ7 For Arduino

If you're looking for an affordable toxic gas sensor with a long lifespan, this item is for you! This carbon monoxide sensor module is based on the MQ7 sensor which detects carbon monoxide concentrations in the air from 20 to 2000 ppm. It has an onboard potentiometer for sensitivity adjustment. You can read the measurements from the sensor using an analog reader from your target microcontroller. 

Specifications:

• Power supply needs: 5V
  
• Interface type: Analog
• High sensitivity to carbon monoxide
  
• Fast response
  
• Stable and long life
  
• Size: 40x20mm(1.57"x0.79")

Inclusions: 1 x Carbon Monoxide Analog Sensor MQ7 For Arduino

Documents: Datasheet