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MQ4 GAS SENSOR


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  • Stock: 9

    Availability: InStock priceValidUntil: 2026-11-05

  • Brand: Generic
  • SKU: 177 | DAA446

Availability: InStock priceValidUntil: 2026-11-05

  • Rs. 175.23 (inc GST)
    Rs.148.50 + 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.

MQ4 GAS SENSOR

MQ4 GAS SENSOR with high sensitivity, fast response time, and analog output.

The MQ4 GAS SENSOR is engineered for precise detection of methane (CH4) and natural gas concentrations. Featuring a micro AL2O3 ceramic tube and a sensitive Tin Dioxide (SnO2) layer, this sensor provides a reliable analog output that reflects gas concentration levels accurately. Its compact design with 6 pins allows for seamless integration into various electronic projects, making it ideal for both engineers and hobbyists.

With its high sensitivity and quick response time, the MQ4 GAS SENSOR is crucial for gas leak detection in residential and industrial settings. It ensures timely alerts for gas leaks, enhancing safety in environments where natural gas is used. This sensor is a dependable choice for effective monitoring of natural gas levels, providing peace of mind in gas safety management.

Utilize the MQ4 GAS SENSOR in your systems to enhance safety measures. Its robust construction and performance make it suitable for various applications, ensuring you can monitor gas levels effectively.

At DNA, we offer the reliable MQ4 GAS SENSOR from trusted manufacturers. Explore our extensive selection of GAS and Air Quality Sensor products to enhance your safety systems. Check other "GAS and Air Quality Sensor" that we have in stock.

If you're looking for more electronic components, DNA can help. We can import parts not in stock and support both retail and bulk orders. Explore related items like Humidity & Temperature Sensor, SMPS, Digital IC, and more. Contact Us.

Features of MQ4 GAS SENSOR

  • High sensitivity
  • Fast response time
  • Compact design
  • Analog output
  • Ideal for gas leak detection

Specification of MQ4 GAS SENSOR

  • Operating voltage: 5V
  • Output type: Analog
  • Sensitivity: Methane (CH4)

Applications of MQ4 GAS SENSOR

  • Gas leak detection systems
  • Natural gas monitoring
  • Industrial safety applications
  • Home safety systems

Related Links for MQ4 GAS SENSOR

    MQ4 GAS SENSOR Datasheet:

Package Includes

  • 1 X MQ4 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.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
View all FAQs →

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