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MQ2 Smoke Flammable Gas Sensor Module

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Stock: 23
Availability: InStock priceValidUntil: 2026-08-29
Brand: Generic
SKU: 514 | DAB408

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

Qty :
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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.

Description

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

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.

How do I track my shipment?

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.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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