Детектор газа Analog Carbon Monoxide Sensor [MQ7] DFROBOT

Analog Carbon Monoxide Sensor (MQ7) Introduction 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 sensitivity can be adjusted by the potentiometer. Specification Power supply needs: 5V Interface type: Analog Pin Definition: 1-Output 2-GND 3-VCC High sensitivity to carbon monoxide Fast response Stable and long life Size: 40x20mm Shipping List Carbon Monoxide Sensor (MQ7) 1unit