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MQ2 Smoke Flammable Gas Sensor Module


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  • Stock: 23

    Availability: InStock priceValidUntil: 2026-11-05

  • Brand: Generic
  • SKU: 514 | DAB408

Availability: InStock priceValidUntil: 2026-11-05

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

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Sensor Module with analog and digital output, easy to use, ideal for fire detection, and requires no external components.

The MQ2 Smoke Flammable Gas Sensor Module is a user-friendly device designed for detecting smoke and combustible gases. It features both analog and digital output, making it compatible with microcontrollers like Arduino and Raspberry Pi. The onboard potentiometer allows easy adjustment of the digital output threshold. This sensor is particularly sensitive to common gases such as LPG, propane, and hydrogen, making it suitable for fire detection applications. The MQ2 Smoke Flammable Gas Sensor Module is reliable and efficient for various projects, ensuring safety and precision in monitoring air quality. Its easy installation and versatility make it a valuable component for any electronics enthusiast.

Explore the best in GAS and Air Quality Sensor technology at DNA. The MQ2 Smoke Flammable Gas Sensor Module offers reliable performance. Check other GAS and Air Quality Sensor that we have in stock.

At DNA, we cater to all your electronic component needs. If you cannot find specific parts, let us know. We can import items not in stock and support both retail and bulk orders. Explore related components like Capacitors, IGBTs, Analog ICs, Crystals, and Resistors. Contact Us.

Features of MQ2 Smoke Flammable Gas Sensor Module

  • Analog and digital output
  • Onboard potentiometer for threshold adjustment
  • Sensitive to LPG, propane, and hydrogen
  • Easy interfacing with microcontrollers
  • Compact design for various applications

Specification of MQ2 Smoke Flammable Gas Sensor Module

  • Operating Voltage: 5V
  • Output Type: Analog/Digital
  • Sensitivity Range: 300 to 10000 ppm
  • Response Time: <10 seconds

Applications of MQ2 Smoke Flammable Gas Sensor Module

  • Fire detection systems
  • Home safety devices
  • Combustible gas monitoring
  • Air quality monitoring
  • DIY electronics projects

Related Links for MQ2 Smoke Flammable Gas Sensor Module

    MQ2 Smoke Flammable Gas Sensor Module Datasheet: N/A

Package Includes

  • 1 X MQ2 Smoke Flammable Gas Sensor Module
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.
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