Product Images are shown for illustrative purposes only and may differ from actual product.

MQ7 CO Sensor Module


Write a review | 0 reviews

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-04-28

  • Brand: Generic
  • SKU: 940 | DAB413

Availability: InStock priceValidUntil: 2026-04-28

  • Rs. 130.98 (inc GST)
    Rs.111.00 + GST

    Qty :

  • Quantity Pricing (inc GST)

    3 + 164.82 7 + 159.72 10 + 154.63 20 + 149.53

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

GAS MQ7 Carbon Monoxide Sensor Module

MQ7 Gas Sensor Module for Carbon Monoxide detection with analog and digital output, measuring 20 to 2000 ppm CO.

The GAS MQ7 Carbon Monoxide Sensor Module is designed for easy integration into various projects. It utilizes the MQ7 sensor to detect Carbon Monoxide (CO) levels in the air, with a measurement range from 20 to 2000 ppm. This module requires minimal setup—simply connect the Vcc and ground pins, and it's ready to operate. Its digital output allows for customizable threshold settings via an onboard potentiometer, making it suitable for Arduino and Raspberry Pi applications.

This versatile sensor is ideal for monitoring air quality in homes, offices, and industrial settings. The GAS MQ7 Carbon Monoxide Sensor Module is reliable for detecting harmful gas concentrations, ensuring safety and compliance with air quality standards. With its straightforward design, it is perfect for both hobbyists and professionals looking to implement gas detection systems.

Integrate the GAS MQ7 Carbon Monoxide Sensor Module into your projects to enhance air quality monitoring. Its user-friendly design and high accuracy make it a valuable addition for anyone focused on environmental safety. Explore the potential of this sensor for various applications and ensure a safer atmosphere.

Explore the reliability of GAS in our GAS and Air Quality Sensor category at DNA. Discover high-quality sensors that ensure safety and efficiency. Check other GAS and Air Quality Sensor that we have in stock.

At DNA, we cater to all your electronic component needs. If you are looking for specific parts like Crystal, DC to DC Converter IC, or Analog IC, we can help. We offer import services for hard-to-find items and support both retail and bulk purchases. Contact Us.

Features of GAS MQ7 Carbon Monoxide Sensor Module

  • Easy to use
  • Analog and digital output
  • Adjustable threshold setting
  • Wide detection range
  • Compatible with Arduino and Raspberry Pi

Specification of GAS MQ7 Carbon Monoxide Sensor Module

  • Operating Voltage: 5V
  • Measurement Range: 20 to 2000 ppm
  • Output Type: Analog and Digital

Applications of GAS MQ7 Carbon Monoxide Sensor Module

  • Home safety systems
  • Air quality monitoring
  • Industrial gas detection
  • Environmental research
  • Arduino projects

Related Links for GAS MQ7 Carbon Monoxide Sensor Module

    GAS MQ7 Carbon Monoxide Sensor Module Datasheet: [Link not provided]

Package Includes

  • 1 X GAS MQ7 Carbon Monoxide Sensor Module
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
View all FAQs →

NEW Products

Product Page : New Products

0.56" RED CC 7 Segment Display

0.56" RED CC 7 Segment Display

0.56 Inch RED Common Cathode 7-Segment Display 0.56" RED CC 7-Segment Display, easy to read in all c..

Rs.12.39 (inc GST)
Rs.10.50 + GST

SKU: 3149 | DAE781
Stock: 100
5mm LED Holder Metal

5mm LED Holder Metal

5mm LED Holder Metal5mm LED holder for panel-mounting with chrome finish, secure grip, and durable d..

Rs.7.38 (inc GST)
Rs.6.25 + GST

SKU: 1381 | DAB196
Stock: 20
Write review
Rexnord 3" x 3" 12 Volt DC Fan

Rexnord 3" x 3" 12 Volt DC Fan

Rexnord 3" x 3" 12 Volt DC Fan for Cooling Rexnord 3" x 3" 12V DC Fan, ideal for compact cooling so..

Rs.118.00 (inc GST)
Rs.100.00 + GST

SKU: 2168 | DAB546
Stock: 3
Write review
MEANWELL EDR-120-24 SMPS

MEANWELL EDR-120-24 SMPS

Meanwell EDR-120-24 DIN Rail Power SupplyEDR-120-24 Power Supply with high efficiency, universal AC ..

Rs.2,310.44 (inc GST)
Rs.1,958.00 + GST

SKU: 7213 | DAD302
Stock: 2

Have You Seen

Product Page : Have You Seen

TM1638 Display Driver & Keypad Interface IC

TM1638 Display Driver & Keypad Interface IC

TM1638 Display Driver & Keypad Interface IC TM1638 IC for LED display drive control and keypad inter..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3003 | DAE730
Stock: 40
Raspberry Pi Pico

Raspberry Pi Pico

Raspberry Pi Pico RP2040 microcontroller board with dual-core ARM Cortex M0+, 264KB SRAM, and 2MB F..

Rs.424.80 (inc GST)
Rs.360.00 + GST

SKU: 2708 | DAE256
Stock: 10
74180 9-Bit Parity Generators/Checkers

74180 9-Bit Parity Generators/Checkers

74180 9-Bit Parity Generators/CheckersThese universal 9-bit (8 data bits plus 1 parity bit) parity g..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 728 | DAA254
Stock: 4
Write review
HLK-5M03 AC to DC 5 Watt 3.3 Volts Module

HLK-5M03 AC to DC 5 Watt 3.3 Volts Module

HLK-5M03 3.3V 5W Power Supply Module HLK-5M03 Power Supply Module provides 3.3V output, 5W power ra..

Rs.265.50 (inc GST)
Rs.225.00 + GST

SKU: 669 | DAC923
Stock: 4

Related Products

MQ7 CO SENSOR

MQ7 CO SENSOR

MQ7 Carbon Monoxide Gas Sensor MQ7 sensor measures Carbon Monoxide from 20 to 2000 ppm with high sen..

Rs.141.60 (inc GST)
Rs.120.00 + GST

SKU: 34 | DAA444
Stock: 21
Write review
MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor ModuleMQ2 Smoke Sensor Module with analog and digital output, easy to..

Rs.124.61 (inc GST)
Rs.105.60 + GST

SKU: 514 | DAB408
Stock: 23
Write review
MQ6 LPG GAS Sensor Module

MQ6 LPG GAS Sensor Module

MQ6 LPG Gas Sensor Module for MicrocontrollersMQ6 LPG Gas Sensor Module with analog and digital outp..

Rs.133.34 (inc GST)
Rs.113.00 + GST

SKU: 939 | DAB412
Stock: 27
MPX10DP Pressure Sensor

MPX10DP Pressure Sensor

MPX10DP Pressure Sensor - Piezoresistive Sensor for Accurate Measurements MPX10DP Pressure Sensor o..

Rs.588.82 (inc GST)
Rs.499.00 + GST

SKU: 1198 | DAA564
Stock: 0
MQ135 Gas Sensor Module for Air Quality Detection

MQ135 Gas Sensor Module for Air Quality Detection

MQ135 Gas Sensor Module for Air Quality DetectionMQ135 Gas Sensor Module with Digital and Analog out..

Rs.151.98 (inc GST)
Rs.128.80 + GST

SKU: 1354 | DAB416
Stock: 0
Write review
MQ9 Gas Sensor Module

MQ9 Gas Sensor Module

MQ9 Gas Sensor ModuleMQ9 sensor module for detecting LPG, CO, and CH4 with high sensitivity and fast..

Rs.195.82 (inc GST)
Rs.165.95 + GST

SKU: 1534 | DAB415
Stock: 0
B4B-XH-A Wire To Board Connector

B4B-XH-A Wire To Board Connector

JST B4B-XH-A Wire To Board Connector - 4 Position Header JST B4B-XH-A Connector, 4-position, 2.5mm ..

Rs.2.31 (inc GST)
Rs.1.96 + GST

SKU: 8086 | DAH137
Stock: 0
STMICROELECTRONICS VL53L5CX-SATEL Breakout Board

STMICROELECTRONICS VL53L5CX-SATEL Breakout Board

STMicroelectronics VL53L5CX-SATEL Breakout Board for Distance Measurement VL53L5CX-SATEL Breakout B..

Rs.2,796.30 (inc GST)
Rs.2,369.75 + GST

SKU: 8619 | DAH846
Stock: 0
Write review