MQ-4 Natural Gas Sensor For Methane(CNG) Gas Detector Module

Premium Quality Electronics from The Engineer Store, Bengaluru

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7-day warranty on manufacturing defects

24/7 Support

Product Overview

The MQ-4 is a highly sensitive semiconductor gas sensor designed specifically for detecting natural gas and methane (CNG). This professional-grade sensor module is ideal for safety monitoring, environmental detection, and industrial applications where reliable gas detection is critical.

Key Features

High Sensitivity - Excellent response to methane and natural gas detection

Fast Response Time - Quick detection for real-time monitoring

Wide Detection Range - Suitable for various concentration levels

Durable Design - Long operational lifespan

Easy Integration - Compatible with microcontrollers and IoT platforms

Low Power Consumption - Energy-efficient operation

Technical Specifications

Parameter	Details
Sensor Type	Semiconductor MQ-4
Detection Gas	Methane (CH), Natural Gas, CNG
Operating Voltage	5V DC
Preheat Time	20 seconds (minimum)
Detection Range	200-10,000 ppm
Response Time	<10 seconds
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This Product?

100% Authentic - Sourced from trusted authorized distributors with verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance available round-the-clock

Quality Assured - Tested and verified before dispatch

Competitive Pricing - Best value for professional-grade sensors

Bulk Discounts - Wholesale rates on orders of 10+ units

Project Applications

Home Safety Systems

• Domestic gas leak detection
• CNG vehicle safety monitoring
• Kitchen gas appliance safety

Industrial Applications

• Natural gas pipeline monitoring
• Industrial safety systems
• Environmental air quality monitoring
• Manufacturing process control

Automotive Projects

• CNG vehicle emission detection
• Fuel tank monitoring systems
• Vehicle safety alarms

Educational & DIY

• Arduino and Raspberry Pi projects
• IoT gas detection systems
• Robotics and automation learning
• Electronics experimentation and prototyping

Research & Development

• Environmental monitoring stations
• Air quality analysis projects
• Sensor calibration and testing

What's Included in the Box

MQ-4 Gas Sensor Module (1 unit)

Technical Documentation - Datasheet and pin configuration

Quick Start Guide - Setup and calibration instructions

Support Materials - Integration examples and code snippets

How to Use

1. Power Supply - Connect to 5V DC power source
2. Preheat - Allow 20 seconds for sensor stabilization
3. Calibration - Calibrate in clean air for accurate readings
4. Integration - Connect analog output to microcontroller ADC pin
5. Monitoring - Read gas concentration values in real-time

Frequently Asked Questions

Is this product 100% authentic?

Yes, absolutely. We source all products from authorized distributors with complete authentication verification. Every unit is tested before dispatch to ensure quality standards.

What warranty coverage do I get?

You receive a comprehensive 7-day warranty on manufacturing defects covering all manufacturing defects, component failures, and functional issues. Extended warranty options are also available.

How fast is the shipping?

We offer 1-5 day shipping, 7-8 day delivery to most locations in India from our Bengaluru warehouse. Express shipping options are available for urgent orders.

Do you provide technical support?

Yes, we provide comprehensive 24/7 technical support via email and WhatsApp. Our expert team can help with integration, troubleshooting, and project guidance.

What is your return policy?

We offer a 7-day return policy on defective items with full refund or replacement, applicable on manufacturing defects only. Simply contact our support team to initiate the process.

Are bulk discounts available?

Yes! We offer attractive wholesale pricing on orders of 10 or more units. Contact our sales team for customized quotes on bulk orders.

Can I use this sensor with Arduino/Raspberry Pi?

Absolutely! The MQ-4 is fully compatible with Arduino, Raspberry Pi, and other microcontroller platforms. We provide sample code and integration guides with your purchase.

What is the sensor's accuracy?

The MQ-4 provides reliable detection with good accuracy across its detection range. Accuracy depends on proper calibration and environmental conditions. Detailed calibration procedures are included in the documentation.

Customer Support

Email Support - Available 24/7

WhatsApp Support - Quick responses for urgent queries

Technical Assistance - Expert guidance on integration and troubleshooting

Documentation - Comprehensive guides and examples provided

Buy MQ-4 Natural Gas sensor For Methane(CNG) gas Detector Module Online in India

Purchase the MQ-4 Natural Gas sensor For Methane(CNG) gas Detector Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on MQ-4 Natural Gas sensor For Methane(CNG) gas Detector Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy MQ-4 Natural Gas sensor For Methane(CNG) gas Detector Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.