---
product_id: 99043293
title: "REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output"
brand: "rees52"
price: "S/.2"
currency: PEN
in_stock: false
category: "Industrial"
url: https://www.desertcart.pe/products/99043293-rees52-co2-gas-carbon-dioxide-sensor-module-mg811-arduino-carbon
store_origin: PE
region: Peru
---

# REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output

**Brand:** rees52
**Price:** S/.2
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output by rees52
- **How much does it cost?** S/.2 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/99043293-rees52-co2-gas-carbon-dioxide-sensor-module-mg811-arduino-carbon)

## Best For

- rees52 enthusiasts

## Why This Product

- Trusted rees52 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DESCRIPTION:  MG811 carbon dioxide sensor, CO2 sensor, gas sensor module. 1. with signal output indication; 2. dual signal output (analog output and TTL level output); 3. TTL output valid signal is low; 4. the carbon dioxide has a high sensitivity and good selectivity; 5. with long service life and reliable stability; 6. fast response to recovery characteristics;  Specifications: Operation voltage: DC 6V Size: Approx. 3.5 &#xD7; 2.2 &#xD7; 4cm / 1.37 &#xD7; 0.86 &#xD7; 1.57inch Weight: 12g Quantity: 1 pc  Package Included: 1 &#xD7; Carbon Dioxide Sensor Module  Note: 1. This is a precise module, please avoid water during use for its long time service.

## Images

![REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output - Image 1](https://images-na.ssl-images-amazon.com/images/I/51CwqBxwE2L.jpg)
![REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output - Image 2](https://images-na.ssl-images-amazon.com/images/I/51uMEaqVeJL.jpg)
![REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output - Image 3](https://images-na.ssl-images-amazon.com/images/I/41JhaDd%2BSAL.jpg)
![REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output - Image 4](https://images-na.ssl-images-amazon.com/images/I/41SB9pBQngL.jpg)
![REES52 CO2 Gas Carbon Dioxide Sensor Module, MG811 Arduino Carbon Dioxide Sensor Detector TTL Level with Analog Signal Output Temperature Compensation Output - Image 5](https://images-na.ssl-images-amazon.com/images/I/417xppRRi6L.jpg)

---

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-10*