MQ7 - Carbon Monoxide Gas Sensor Module
Smartiphi product

MQ7 - Carbon Monoxide Gas Sensor Module

Part of Smartiphi's Sensors, Other Sensors, Gas and Dust Sensors catalog for electronics projects, labs, classrooms, prototypes and DIY builds.

Currently out of stock Sensors
150 215 (inc. GST)

Currently out of stock

Details:- Operating voltage: DC 5 V. The analog output voltage, the higher the concentration the higher the voltage. The carbon monoxide detection with better sensitivity. With a long service life and reliable stability. Rapid response and recovery characteristics. Range: 10 to

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Product details

Product familySensors, Other Sensors, Gas and Dust Sensors
Stock signalCurrently out of stock
Order typeDirect product order

MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs 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 than 150 mA at 5 V.

This module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with Micro-controllers, Arduino and etc.

Temperature: 20°C ± 2°C
Humidity: 65% ± 5% RH
Standard Test Circuit: Vc: 5.0V ± 0.1V; Vh(high):5.0V±0.1V
Vh(low): 1.5V±0.1V 

Features :

  1. The analog output voltage, the higher the concentration the higher the voltage.
  2. The carbon monoxide detection with better sensitivity.
  3. There are four screw holes for easy positioning.
  4. With a long service life and reliable stability.
  5. Rapid response and recovery characteristics.

Package Includes :

1 x MQ-7 CO Carbon Monoxide Coal Gas Sensor Module.

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