MQ131 Ozone Gas Detection Module For ozone gas (O3) Detector Module

Premium quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and expert support included.

Product Overview

The MQ131 is a high-sensitivity ozone (O3) gas detection module designed for precise environmental monitoring and safety applications. This semiconductor-based sensor provides reliable ozone concentration measurements in parts per million (ppm), making it ideal for air quality monitoring systems, industrial safety applications, and research projects.

Key Specifications

Parameter	Details
Type	Electronics Component - Gas Sensor Module
Detection Gas	Ozone (O3)
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7
Sensor Type	SnO2 Semiconductor
Detection Range	10-1000 ppm (typical)
Operating Temperature	-10 degreesC to +50 degreesC
Operating Humidity	30-90% RH
Response Time	<10 seconds
Power Supply	5V DC

Why Choose MQ131?

100% Authentic - Sourced from trusted suppliers with verification

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

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

Reliable Performance - High sensitivity and fast response time

Cost-Effective - Excellent value for professional and hobbyist applications

Manufacturer Backed - Full 7-day warranty on manufacturing defects on all defects

Application Areas

Environmental Monitoring

• Air quality assessment systems
• Indoor/outdoor ozone level detection
• Pollution monitoring stations

Industrial Safety

• Workplace air quality monitoring
• HVAC system optimization
• Chemical processing facilities

DIY & Hobbyist Projects

• Arduino/Raspberry Pi integration
• Smart home air quality systems
• Educational experiments

Professional Applications

• Research laboratories
• Medical facilities
• Agricultural monitoring

Learning & Education

• Electronics courses
• IoT projects
• Sensor technology training

Technical Features

• High Sensitivity: Detects ozone concentrations from 10 ppm onwards
• Fast Response: Quick detection with <10 second response time
• Wide Operating Range: Suitable for diverse environmental conditions
• Easy Integration: Compatible with microcontrollers (Arduino, Raspberry Pi, etc.)
• Durable Design: The Engineer Store semiconductor construction for long-term reliability

What's Included in the Box

MQ131 Ozone Gas Detection Module

Technical datasheet and pinout diagram

Connection guide and wiring instructions

Sample code for popular platforms

Documentation and support materials

Quick start guide

Pin Configuration

Pin	Function
VCC	Power Supply (+5V)
GND	Ground
AO	Analog Output
DO	Digital Output

Connection Guide

For Arduino:

• VCC -> 5V
• GND -> GND
• AO -> A0 (Analog Pin)
• DO -> D2 (Digital Pin, optional)

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All products are sourced from authorized distributors with authentication verification and quality checks. We guarantee genuine MQ131 modules.

What warranty coverage do I get?

Full 7-day warranty on manufacturing defects covering all manufacturing defects. If the module fails within this period, we offer free replacement or refund.

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 available for urgent orders.

Do you provide technical support?

Yes! Our expert team provides 24/7 support via email and WhatsApp. We can help with wiring, coding, troubleshooting, and integration assistance.

What's your return policy?

We offer 7-day returns on manufacturing defects only with full refund or replacement. If you receive a faulty module, contact us immediately for hassle-free resolution.

Are bulk discounts available?

Yes! Wholesale pricing is available on orders of 10+ units. Contact our sales team for custom quotes and bulk order discounts.

Can I use this with Raspberry Pi?

Yes, the MQ131 works with both Arduino and Raspberry Pi. We provide sample code and connection guides for both platforms.

What's the typical lifespan of this sensor?

With proper usage and calibration, the MQ131 typically lasts 2-3 years. Sensor life depends on environmental conditions and usage frequency.

Is calibration required?

Yes, initial calibration in clean air is recommended for accurate readings. Detailed calibration instructions are provided in the documentation.

Customer Support

Need Help?

• Email: support@theengineerstore.in
• WhatsApp: +91-XXXXX-XXXXX
• Hours: 24/7 Support Available
• Response Time: Usually within 2 hours

Why The Engineer Store?

Trusted by 10,000+ customers across India

100% authentic products guaranteed

Buy MQ131 Ozone Gas Detection Module For ozone gas (O3) Detector Module Online in India

Purchase the MQ131 Ozone Gas Detection Module For ozone gas (O3) 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 MQ131 Ozone Gas Detection Module For ozone gas (O3) 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 MQ131 Ozone Gas Detection Module For ozone gas (O3) 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.