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MQ7 CO SENSOR


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  • Stock: 21

    Availability: InStock priceValidUntil: 2026-09-10

  • Brand: Generic
  • SKU: 34 | DAA444

Availability: InStock priceValidUntil: 2026-09-10

  • 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.

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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

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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.
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After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
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.
Do you support Purchase Orders (PO) for companies/colleges?
Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
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