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MQ4 Methane Gas Sensor Module

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Stock: 5
Availability: InStock priceValidUntil: 2026-08-29
Brand: Generic
SKU: 515 | DAB410

Rs. 139.71 (inc GST)
Rs.118.40 + 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

GAS MQ4 Methane Gas Sensor Module

MQ4 Methane Gas Sensor Module for CNG detection with analog and digital outputs, easy to use and interface.

The GAS MQ4 Methane Gas Sensor Module offers a simple solution for detecting methane gas. This module employs a semiconductor sensor that provides both analog and digital outputs. It requires no additional components; simply connect the Vcc and ground pins. You can easily adjust the digital output threshold using the onboard potentiometer, making it user-friendly for interfacing with microcontrollers, Arduino, or Raspberry Pi. The GAS MQ4 Methane Gas Sensor Module is also sensitive to alcohol and smoke, enhancing its versatility in various applications.

Ideal for air quality monitoring, the GAS MQ4 Methane Gas Sensor Module supports projects in home automation and safety systems. Its compact design and ease of use make it a preferred choice for hobbyists and professionals alike. This module is suitable for educational purposes, DIY projects, and industrial applications, ensuring a reliable gas detection solution.

Choose the GAS MQ4 Methane Gas Sensor Module for efficient methane detection and seamless integration into your electronic projects. Enhance your systems with this dependable sensor to ensure safety and efficiency in gas monitoring.

Explore the reliable GAS and Air Quality Sensor from DNA. The GAS MQ4 Methane Gas Sensor Module is perfect for your gas detection needs. Check other GAS and Air Quality Sensor that we have in stock.

If you are looking for specific electronic components in India, reach out to us. We can help you find parts like Analog ICs, Development Modules, Connectors, Hongfa Relays, IGBTs, and Diodes. We can also import parts if they're not available. Contact Us.

Features of GAS MQ4 Methane Gas Sensor Module

Analog and digital output
Onboard potentiometer for threshold adjustment
Compact size for easy integration

Specification of GAS MQ4 Methane Gas Sensor Module

Operating Voltage: 5V
Sensitivity: Methane, Alcohol, Smoke
Output: Analog and Digital

Applications of GAS MQ4 Methane Gas Sensor Module

Home automation
Industrial gas monitoring
Air quality assessment
Safety systems

Package Includes

1 X GAS MQ4 Methane 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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