MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

 150.00

Overviews:-

  • Detection of gas: carbon gas
  • Heating voltage: 5 ± 0.2V (AC · DC)
  • Working current: 140mA
  • Loop voltage: 10V (maximum DC 15V)
  • Load resistance: 10K (adjustable)
  • Detection concentration range: 10-1000ppm
  • Clean air voltage: ≤1.5V

Description

This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000ppm.The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5V. 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.  Buy MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

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MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
 150.00