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

MQ7 CO SENSOR

  • Stock: 21

    Availability: InStock priceValidUntil: 2026-05-31

  • Brand: Generic
  • SKU: 34 | DAA444

Availability: InStock priceValidUntil: 2026-05-31

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

    Qty :

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.

MQ7 Carbon Monoxide Gas Sensor

MQ7 sensor measures Carbon Monoxide from 20 to 2000 ppm with high sensitivity and fast response time.

The MQ7 Carbon Monoxide Gas Sensor is designed for accurate detection of Carbon Monoxide (CO) levels in various environments. It measures CO concentrations ranging from 20 to 2000 ppm, making it suitable for both domestic and industrial applications. This sensor features high sensitivity and a quick response time, ensuring reliable monitoring of air quality. The output is an analog resistance, allowing for easy integration into your systems.

Ideal for use in gas detecting equipment, the MQ7 Carbon Monoxide Gas Sensor is perfect for applications such as domestic gas leakage detection, industrial CO monitoring, and portable gas detection. Its low cost and simple drive circuit make it accessible for various projects. Whether you need a sensor for home safety or industrial applications, the MQ7 provides a dependable solution.

Explore the capabilities of the MQ7 Carbon Monoxide Gas Sensor for ensuring safety in environments prone to CO exposure. With its robust design and reliable performance, this sensor is a key component in maintaining air quality standards in India.

Discover the reliability of GAS and Air Quality Sensors from DNA. The MQ7 Carbon Monoxide Gas Sensor provides crucial safety measures for homes and industries. Explore our range of GAS and Air Quality Sensors for comprehensive solutions. Check other GAS and Air Quality Sensor that we have in stock.

If you're looking for specific electronic components, reach out to us. We can help you find parts like Nextion Displays, IGBTs, LCDs, MOSFETs, Super Capacitors, and SMPS. We also support imports for hard-to-find items. Contact Us.

Features of MQ7 Carbon Monoxide Gas Sensor

  • High sensitivity to carbon monoxide
  • Stable and long life
  • Low cost
  • Good sensitivity to combustible gases
  • Simple drive circuit

Specification of MQ7 Carbon Monoxide Gas Sensor

  • Measurement range: 20-2000 ppm
  • Output type: Analog resistance
  • Response time: Fast

Applications of MQ7 Carbon Monoxide Gas Sensor

  • Domestic gas leakage detection
  • Industrial CO monitoring
  • Portable gas detection

Related Links for MQ7 Carbon Monoxide Gas Sensor

Package Includes

  • 1 X MQ7 Carbon Monoxide Gas Sensor
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 delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
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.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

44 Pin PLCC IC Socket

44 Pin PLCC IC SocketIC sockets also reduce the possibility of damaging the board when swapping out ..

Rs.59.00 (inc GST)
Rs.50.00 + GST

SKU: 734 | DAA653
Stock: 14

12 PIN 5.08MM PITCH RIGHT ANGLE FEMALE COMBICON CONNECTOR

Combicon 12 Pin Right Angle Connector 12 Pin Right Angle Female Combicon Connector with 5.08mm pitc..

Rs.55.22 (inc GST)
Rs.46.80 + GST

SKU: 8656 | DAH953
Stock: 3

Semikron SKM195GB066D IGBT Module

Semikron SKM195GB066D IGBT Module SKM195GB066D IGBT Module for high voltage applications with 600V, ..

Rs.3,142.34 (inc GST)
Rs.2,663.00 + GST

SKU: 3018 | DAE775
Stock: 1

SN65HVD233 SOIC-8P TRANSCEIVER SMD IC

SN65HVD233 High-Speed CAN Transceiver SMD IC SN65HVD233 SMD IC for CAN communication, 1 Mbps data ra..

Rs.286.74 (inc GST)
Rs.243.00 + GST

SKU: 9111 | DAF658
Stock: 5

Have You Seen

Product Page : Have You Seen

Arduino Leonardo

Arduino Leonardo R3 Microcontroller Board Arduino Leonardo R3 Board with ATmega32U4, 20 Digital I/O..

Rs.866.12 (inc GST)
Rs.734.00 + GST

SKU: 1344 | DAB269
Stock: 1

HLK M50 Module

HLK-M50 WiFi Module for IoT Applications HLK-M50 WiFi Module supports 2.4GHz IEEE802.11b/g/n with m..

Rs.268.45 (inc GST)
Rs.227.50 + GST

SKU: 2213 | DAB786
Stock: 9

SN74LVC1G79DBVR Flip Flop SMD IC

Texas Instruments SN74LVC1G79DBVR Flip Flop SMD IC SN74LVC1G79DBVR Flip Flop SMD IC with low-voltage..

Rs.25.29 (inc GST)
Rs.21.44 + GST

SKU: 8637 | DAH919
Stock: 10

UV 5 LED STRIP 275NM

UV 5 LED Strip 275nm UV 5 LED Strip 275nm 275NM designed for sterilization with 5 high-efficiency UV..

Rs.1,445.50 (inc GST)
Rs.1,225.00 + GST

SKU: 9152 | DAC753
Stock: 5

Related Products

4049 Hex Buffer

4049 Hex Buffer

4049UB Hex Buffer Logic Level Converter CD4049UB Hex Buffer for CMOS to DTL/TTL conversion with max ..

Rs.31.86 (inc GST)
Rs.27.00 + GST

SKU: 254 | DAA129
Stock: 26
GY-9960 Gesture Sensor Module

GY-9960 Gesture Sensor Module

GY-9960 Gesture Sensor ModuleIt is a small breakout board with a built in APDS-9960 sensor..

Rs.594.72 (inc GST)
Rs.504.00 + GST

SKU: 994 | DAA503
Stock: 2
Melexis MLX90615 Non-Contact Infrared Temperature Sensor

Melexis MLX90615 Non-Contact Infrared Temperature Sensor

Melexis MLX90615 Non-Contact Infrared ThermometerMelexis MLX90615 is Non Contact Digital Plug & ..

Rs.1,888.00 (inc GST)
Rs.1,600.00 + GST

SKU: 1001 | DAA699
Stock: 12
MQ139 Freon Gas Sensor Module for Monitoring

MQ139 Freon Gas Sensor Module for Monitoring

MQ139 Freon Gas Sensor Module for MonitoringMQ139 sensor detects freon gas from 10 ppm to 1000 ppm, ..

Rs.1,412.46 (inc GST)
Rs.1,197.00 + GST

SKU: 1823 | DAB106
Stock: 5
MIC2172 100 kHz, 1.25A Switching Regulator IC

MIC2172 100 kHz, 1.25A Switching Regulator IC

MIC2172 100 kHz Switching Regulator IC MIC2172 IC, 1.25A, 65V switch, 3V to 40V input range. The M..

Rs.220.66 (inc GST)
Rs.187.00 + GST

SKU: 7210 | DAG522
Stock: 0
ASAIR AO-02 OXYGEN SENSOR

ASAIR AO-02 OXYGEN SENSOR

ASAIR AO-02 Oxygen Sensor - Electrochemical Gas Sensor ASAIR AO-02 Oxygen Sensor provides accurate ..

Rs.2,087.88 (inc GST)
Rs.1,769.39 + GST

SKU: 9794 | DAI569
Stock: 3