MQ131 High Concentration Ozone Gas Sensor Module, 10-1000ppm Analog & TTL Output

£22.95
+ £11.49 Shipping
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MQ131 High Concentration Ozone Gas Sensor Module, 10-1000ppm Analog & TTL Output

MQ131 High Concentration Ozone Gas Sensor Module, 10-1000ppm Analog & TTL Output

  • Brand: Unbranded
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MQ131 High Concentration Ozone Gas Sensor Module, 10-1000ppm Analog & TTL Output

  • Brand: Unbranded

£22.95

Save £11.00 (32%)

RRP

£33.95
In stock
+ £11.49 Shipping

14-Day Returns Policy

Sold by:

£22.95

Save £11.00 (32%)

RRP

£33.95
In stock
+ £11.49 Shipping

14-Day Returns Policy

Payment methods:

Description

MQ131 High Concentration Ozone Gas Sensor Module, 10-1000ppm Analog & TTL Output

Usage Tips: Features a high-quality double-panel design with power indicator and TTL signal output indicator. Provides DO switch signal (TTL) output and AO analog signal output. TTL output delivers standard high/low logic levels (0.1V for low, 5V for high) — compatible with microcontrollers and relay modules. Analog output voltage varies proportionally with gas concentration. Offers fast response and recovery time. Designed for long service life and stable performance. Electrical Specifications: - Input Voltage: DC 5V - Power Consumption: 150mA - DO Output: TTL digital signal (0/1 logic levels) - AO Output: Analog voltage signal Note: After powering on, allow approximately 20 seconds for sensor preheating before taking stable readings. Slight heating during operation is normal due to the internal heater element. Wiring Guide: 1. VCC: Connect to +5V power supply 2. GND: Connect to ground 3. DO: TTL digital output 4. AO: Analog output Material: Metal Color: Green Package Includes: - 1 x MQ131 High-Concentration Ozone Sensor Note: Actual product color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.
  • Fruugo ID: 458833256-966639534
  • EAN: 9157049490208

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Must be used under the guardianship of adults

Delivery & Returns

Dispatched within 3 days

  • STANDARD: £11.49 - Delivery between Fri 30 January 2026–Mon 09 February 2026

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Cai Zemang
  • Shenzhen Maosheng Communication Co., Ltd.
  • Room 302, 3rd Floor, No. 7, Lane 6, Changlong New District, Buji Street, Longgang District, Shenzhen
  • Shenzhen
  • CN
  • 518000
  • emmalikeswan@126.com
  • 17764582480

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Van Lavazza
  • Y & H S.R.L.
  • Via Gravina 21 MT matera,Trani,Puglia
  • Trani
  • Italy
  • 75100
  • itlyhsrl@gmail.com
  • 0039 3917722149