MQ-7 Gas Sensor Module For Carbon Monoxide Detector Module

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Specifications

Specification	Details
Type	Electronics Component
Sensor Type	MQ-7 Carbon Monoxide (CO) Gas Sensor
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7
Detection Range	20-2000 ppm CO
Response Time	<10 seconds
Operating Voltage	5V DC
Output	Analog & Digital

Key Features

• High Sensitivity: Detects carbon monoxide levels with precision
• Fast Response: Quick detection for safety-critical applications
• Easy Integration: Compatible with Arduino, Raspberry Pi, and microcontrollers
• Dual Output: Both analog and digital signal outputs
• Compact Design: Ideal for portable and embedded systems
• Industrial Grade: Reliable for professional safety applications

Why Choose This?

100% Authentic - Sourced from trusted, authorized suppliers with verification

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

Expert Support - Technical assistance via email & WhatsApp 24/7

Certified Quality - Meets international standards for gas sensors

Cost-Effective - Competitive pricing with bulk discounts available

Project Ideas

• Home Safety Systems: Build DIY CO detectors for residential use
• Industrial Monitoring: Professional air quality and safety monitoring
• Smart IoT Devices: Integrate with IoT platforms for remote monitoring
• Educational Projects: Perfect for electronics and environmental science students
• Automotive Applications: Vehicle emission and cabin air quality detection
• HVAC Systems: Monitor air quality in ventilation systems

What's in the Box

MQ-7 Gas Sensor Module (pre-assembled on PCB)

Pin headers and connectors

Technical datasheet & pinout diagram

Quick start guide Sample Arduino code Support documentation

Technical Details

Parameter	Value
Heating Power	<800mW
Load Resistance	Adjustable
Preheat Time	48 hours (for optimal performance)
Operating Temperature	-10 degreesC to +50 degreesC
Storage Temperature	-20 degreesC to +70 degreesC
Dimensions	32mm x 20mm (approx.)

How to Use

1. Connect Power: Supply 5V DC to the module
2. Calibrate: Allow 48-hour warm-up for accuracy
3. Read Signals: Use analog pin for variable readings or digital pin for threshold detection
4. Integrate: Connect to your microcontroller or safety system
5. Monitor: Track CO levels in real-time

Safety & Compliance

• Suitable for commercial and residential applications
• Meets safety standards for gas detection
• Reliable performance in various environmental conditions
• Professional-grade accuracy

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All modules are sourced from authorized distributors with authentication verification and quality testing before dispatch.

What warranty is included?

7-day warranty on manufacturing defects covering all defects and manufacturing issues. Replacement or full refund available.

How fast is shipping?

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

Do you provide technical support?

Yes, full technical support available 24/7 via email and WhatsApp. Our experts help with integration, troubleshooting, and project guidance.

What's the return policy?

7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only if the product arrives damaged.

Can I get bulk discounts?

Yes! Wholesale pricing available on orders of 10+ units. Contact us for custom quotes.

What's the detection range?

The MQ-7 detects carbon monoxide in the range of 20-2000 ppm, making it suitable for both home and industrial applications.

Is calibration required?

A 48-hour warm-up period is recommended for optimal accuracy. The module includes calibration instructions in the documentation.

What microcontrollers are compatible?

Compatible with Arduino (Uno, Mega, Nano), Raspberry Pi, STM32, and any microcontroller with ADC/digital input pins.

Order Now & Protect Your Space from Carbon Monoxide!

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Buy MQ-7 Gas Sensor Module For Carbon Monoxide Detector Module Online in India

Purchase the MQ-7 Gas Sensor Module For Carbon Monoxide 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-7 Gas Sensor Module For Carbon Monoxide 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-7 Gas Sensor Module For Carbon Monoxide 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.