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MQ-7 Module (Carbon Monoxide Gas Sensor)

Specifications :

  • circuit voltage: 5V±0.1
  • Heating voltage (high): 5V±0.1
  • Heating voltage (low): 1.4V±0.1
  • Load resistance: Adjustable
  • Heating resistance: 33Ω±5%
  • Heating time (high): 60±1 seconds
  • Heating time (low): 90±1 seconds
  • Heating consumption: About 350mW
  • Using temperature: -20°C-50°C
  • Storage temperature: -20°C-50°C
  • Relative humidity: Less than 95%RH
  • Oxygen concentration: 21%(stand condition) the oxygen concentration can affect the sensitivity characteristic
SKU: RDNA-OP15.1

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140.42 (Inc. GST)
119.00 (+18% GST Extra)

In stock

In stock

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  • Pick up from the RoboticsDNA Store in Pune / Dunzo

To pick up today

Free

  • Same Day Delivery in Pune

(Mon-Sat) (Please Place Order Before 1:30 PM)​

Rs. 99

  • via Delhivery.com (Express Mode)

Our courier will deliver to the specified address

3-5 Days

Rs. 149

  • via Delhivery.com (Surface Mode)

Our courier will deliver to the specified address

4-7 Days

Rs. 69

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Description

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.

Compatible with all Raspberry pi &  Arduino Board

Things may need to interface MQ-2 module:

Refer below Datasheet for more details.

Datasheet available here.

Package Includes :

1 x MQ-7 Module (Carbon Monoxide Gas Sensor)

Specification

Overview

Processor

Display

RAM

Storage

Video Card

Connectivity

Features

Battery

General

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