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