MG811 CO2 Sensor Module for Air Carbon Dioxide Detection

$64.00
+ $2.49 Shipping

MG811 CO2 Sensor Module for Air Carbon Dioxide Detection

Sold by:
  • product image
  • product image
  • product image
  • product image
  • product image
MG811 CO2 Sensor Module for Air Carbon Dioxide Detection

$64.00

Save $30.00 (31%)

RRP

$94.00
In stock
+ $2.49 Shipping

14-Day Returns Policy

Payment methods:

  • Brand: Unbranded
Product details

Product details

MG811 CO2 Sensor Module for Air Carbon Dioxide Detection

MG811 CO2 Sensor Module This MG811 CO2 sensor module offers a straightforward way to measure carbon dioxide levels in your projects. The module outputs an analogue signal that corresponds to the CO2 concentration in the surrounding air, making it suitable for environmental monitoring, air quality experiments and ventilation control systems. How It Works The sensor operates on the electrochemical principle, providing a stable and repeatable response to CO2 levels. It is designed for easy integration with microcontrollers such as Arduino, allowing you to read the sensor data through an analogue input pin. The module includes the necessary circuitry to condition the sensor signal, so you can focus on your application rather than building additional interface electronics. Practical Use With its blue PCB, this module is ready to be connected into your existing setup. It is commonly used in indoor air quality monitors, greenhouse automation and HVAC projects where detecting CO2 concentration is important. The analogue output gives you flexibility to calibrate and interpret the readings according to your specific requirements.
  • Fruugo ID: 554111012-1120632438
  • EAN: 6486896742912
Safety

Product Compliance Details

Please see the compliance information specific to this product outlined below.

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

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

  • Wuhan Diaoyaozuo Trading Co., Ltd.
  • Wuhan Diaoyaozuo Trading Co., Ltd.
  • Xinchong Street, Bowo Avenue 118 (129)
  • Wuhan
  • CN
  • 430400
  • [email protected]
  • 8615065640795

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.

  • IBERTRUST GLOBAL SOCIEDAD LIMITADA
  • IBERTRUST GLOBAL SOCIEDAD LIMITADA
  • C/ PABLO IGLESIAS 1A ENTRES
  • CASTELLON DE LA PLANA
  • Spain
  • ES
  • 12003
  • [email protected]
  • 34611904867
Delivery

Delivery

Dispatched within 7 days

  • STANDARD: $2.49 - Delivery between Fri. 13 November 2026–Tue. 24 November 2026

Shipping from China.

Returns

Returns

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items.

View full return policy