Product Images are shown for illustrative purposes only and may differ from actual product.

MQ131 Ozone Gas Sensor Module

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-07-15

  • Brand: Generic
  • SKU: 1820 | DAB107

Availability: InStock priceValidUntil: 2026-07-15

  • Rs. 970.26 (inc GST)
    Rs.822.25 + GST

    Qty :

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.

MQ131 Gas Sensor for Ozone Detection

MQ131 Gas Sensor for monitoring ozone gas concentration with digital and analog output, ideal for microcontrollers.

The MQ131 Gas Sensor for Ozone Detection is designed to monitor ozone gas levels effectively. This sensor uses SnO2 as its sensitive material, exhibiting lower conductivity in clean air. As ozone gas concentration increases, the conductivity rises, allowing for precise gas concentration readings. This sensor simplifies integration with microcontrollers, Arduino, and Raspberry Pi by providing both digital and analog outputs. The MQ131 Gas Sensor is highly sensitive not just to ozone but also to other gases like Cl2 and NO2. Ideal for air quality monitoring systems, it ensures accurate detection of harmful gases for safer environments.

With the MQ131 Gas Sensor for Ozone Detection, you can build reliable air quality monitoring applications. It is suitable for various projects, including environmental monitoring and IoT applications. Whether you are an engineer or a hobbyist, this sensor provides the accuracy and reliability you need for effective ozone detection. Explore the benefits of the MQ131 Gas Sensor and enhance your projects with quality air monitoring solutions.

Explore the reliability of the GAS and Air Quality Sensor category at DNA. With the MQ131 Gas Sensor, you can ensure precise ozone monitoring. Don't forget to check other products in this category.

At DNA, we cater to all your electronic component needs. If you're looking for specific parts, reach out to us. We can help you find or import items like Power Supply, HMI Display, Development Module, Sensor, Digital IC, or Resistor. Contact Us.

Features of MQ131 Gas Sensor for Ozone Detection

  • High sensitivity to ozone
  • Digital and analog output
  • Simple circuit integration

Specification of MQ131 Gas Sensor for Ozone Detection

  • Sensor Type: MQ131
  • Gas Type: Ozone
  • Output: Digital/Analog

Applications of MQ131 Gas Sensor for Ozone Detection

  • Air quality monitoring
  • Environmental sensing
  • IoT applications

Package Includes

  • 1 X MQ131 Gas Sensor for Ozone Detection
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

NEW Products

Product Page : New Products

Soldering Iron 25 Watt / 230 Volts

25 Watt /230V Soldering Iron25 Watt Soldering Iron for precise soldering tasks with a maximum temper..

Rs.379.96 (inc GST)
Rs.322.00 + GST

SKU: 472 | DAB838
Stock: 1

W25Q16JVSSIM FLASH-NOR MEMORY IC

W25Q16JV FLASH-NOR Memory IC with 16Mbit Capacity W25Q16JV FLASH-NOR Memory IC, 16Mbit, 2.7V to 3.6..

Rs.73.08 (inc GST)
Rs.61.94 + GST

SKU: 9363 | DAC815
Stock: 5

2 Pin 2.50mm JST FEMALE TO FEMALE Connector

2 Pin 2.50mm JST Female to Female Connector 2 Pin 2.50mm JST Connector for secure wire-to-wire conn..

Rs.12.49 (inc GST)
Rs.10.58 + GST

SKU: 9262 | DAE992
Stock: 15

220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

HYNCDZ 220µF 16V SMD Electrolytic Capacitor 220µF 16V SMD capacitor designed for compact circuits. ..

Rs.4.72 (inc GST)
Rs.4.00 + GST

SKU: 7983 | DAD630
Stock: 300

Have You Seen

Product Page : Have You Seen

ZMPT101B AC voltage transformer

ZMPT101B Miniature Voltage Transformer SensorZMPT101B Voltage Transformer Sensor for precise voltage..

Rs.82.60 (inc GST)
Rs.70.00 + GST

SKU: 2405 | DAC237
Stock: -1

KBPC2510 Bridge Rectifier

KBPC2510 Bridge Rectifier - 25A, 1000V, Reliable Performance KBPC2510 Bridge Rectifier offers 1000V..

Rs.61.60 (inc GST)
Rs.52.20 + GST

SKU: 7233 | DAD210
Stock: 50

Hongfa HF41F/24-ZS 24 Volt Relay

Hongfa HF41F/24-ZS 24 Volt SPST RelayHongfa HF41F/24-ZS Relay, SPST design, 24 VDC voltage, 6 Amp cu..

Rs.116.23 (inc GST)
Rs.98.50 + GST

SKU: 8722 | DAI144
Stock: 10

WSH135 Hall Effect Sensor

WSH135 Hall Effect SensorThe W135 integrates Hall sensing element, linear amplifer, sensitivity cont..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 901 | DAA575
Stock: 35

Related Products

TSOP 1738 Sensor Metal Package

TSOP 1738 Sensor Metal Package

TSOP 1738 Sensor Metal Package The TSOP 1738 is a member of IR remote control receiver series. This ..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 929 | DAB393
Stock: 0
BME280 Air Temperature Humidity Barometric Pressure Sensor

BME280 Air Temperature Humidity Barometric Pressure Sensor

BME280 Air Temperature Humidity Barometric Pressure SensorBME280 is an integrated environmental sens..

Rs.294.88 (inc GST)
Rs.249.90 + GST

SKU: 1174 | DAB587
Stock: 14
YF-DN50 WATER FLOW SENSOR

YF-DN50 WATER FLOW SENSOR

WATER FLOW SENSOR YF-DN50YF-DN50 2" Water flow sensor for 10-200 Liter/MinYF-DN50 is a large 2 inch ..

Rs.2,486.26 (inc GST)
Rs.2,107.00 + GST

SKU: 1948 | DAB260
Stock: 1
TD301D485H-A Mornsun Isolated DC TO DC Converter Module

TD301D485H-A Mornsun Isolated DC TO DC Converter Module

Mornsun Isolated DC TO DC Converter Module TD301D485H-A TD301D485H-A converts logic signals to isol..

Rs.658.44 (inc GST)
Rs.558.00 + GST

SKU: 3890 | DAG623
Stock: 70
Raspberry Pi 5 Model 4GB

Raspberry Pi 5 Model 4GB

Raspberry Pi 5 Model 4GB Raspberry Pi 5 Model 4GB, 64-bit CPU, 4GB RAM, Dual 4K output. The Raspbe..

Rs.13,391.82 (inc GST)
Rs.11,349.00 + GST

SKU: 8894 | DAG289
Stock: 3
FRC Female To Female Cable 26 Pin Length 140mm

FRC Female To Female Cable 26 Pin Length 140mm

FRC Female To Female Cable 26 Pin 140mm Length FRC Female To Female Cable 26 Pin 140mm for multi-li..

Rs.79.65 (inc GST)
Rs.67.50 + GST

SKU: 9722 | DAI545
Stock: 0
Keltron Electrolytic Capacitor SA 470/35V

Keltron Electrolytic Capacitor SA 470/35V

Keltron Electrolytic Capacitor 470µF 35V for Power Supply Keltron SA 470/35V Capacitor, 470µF capac..

Rs.7.60 (inc GST)
Rs.6.44 + GST

SKU: 9814 | DAI652
Stock: 30
Hongfa HF118F/024-1ZS1T (136) Relay

Hongfa HF118F/024-1ZS1T (136) Relay

Hongfa HF118F/024-1ZS1T SPDT Relay for ElectronicsHongfa HF118F/024-1ZS1T Relay, SPDT type, 24V DC, ..

Rs.92.04 (inc GST)
Rs.78.00 + GST

SKU: 9991 | DAI783
Stock: 100
Sensirion SCD40 Photoacoustic NDIR CO2 Sensor

Sensirion SCD40 Photoacoustic NDIR CO2 Sensor

Sensirion SCD40 Photoacoustic NDIR CO2 SensorSCD40 CO2 sensor delivers ±(50ppm + 5% m.v.) accuracy f..

Rs.1,536.36 (inc GST)
Rs.1,302.00 + GST

SKU: 10904 | DAK150
Stock: 10
SCD41 GAS SENSOR Module FOR CO2 SENSOR

SCD41 GAS SENSOR Module FOR CO2 SENSOR

Sensirion SCD41 Gas Sensor Module for CO₂ DetectionSCD41 Module for CO₂ detection + temperature + hu..

Rs.2,336.40 (inc GST)
Rs.1,980.00 + GST

SKU: 10909 | DAK158
Stock: 0