Sensors

Air Sensors

Carbon Monoxide Sensor (MQ7)

Carbon Monoxide Sensor (MQ7)

SKU:FIT0227 Brand:DFRobot Reward Points: 67

$6.75
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Categories: Sensors All Products Air Sensors Modules

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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 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.

Specification

Power supply: 5V

Documents

Shipping List

Carbon Monoxide Sensor (MQ7) x1

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