CO2 Wireless Carbon Dioxide Monitoring System

Wireless Carbon Dioxide (CO2) Sensor 

The Aretas Carbon Dioxide (CO2) Monitoring System is an easy to install, wireless system that displays data online and sends customizable alerts via text message or email. Secure cloud based data allows decision-makers and maintenance staff to monitor CO2 levels from anywhere at anytime.

Contact a live Aretas representative today to discuss how we can help meet your unique monitoring needs (877) 218-6232

This wireless carbon dioxide monitoring equipment can detect CO2 levels between at 0 - 10,000 ppm. Its functionality can be expanded to include sensors that monitor other gasses, such as CO, NO2, O3, and VOC. The CO2 detector comes standard with Temperature and Relative Humidity sensors offering more in depth data as well potential energy-saving and money-saving opportunities.

Aretas offers a carbon dioxide sensing systems with more including:

  • Collect: Online data analytics, graphs, maps and archive data logging for quick decisions
  • Decide: Review one or more monitors and facilities 24/7 worldwide
  • Respond: Alerts sent via text or email to the appropriate team members
  • Simple: Wireless for easy installation
  • Solutions: Customizable solutions include the sensor mix you need

Why is carbon dioxide dangerous?
Danger arises when CO2 levels get too high, which can happen during industrial processes (from furnaces, manufacturing activities, wine making, etc.). Because CO2 is colorless, odorless, and already present in the atmosphere, early detection of rising levels is crucial for workplace safety.

Call Toll Free (877) 218-6232  |  Live Chat with a representative |  Email Support


At no additional charge most of our monitoring solutions include temperature and humidity monitoring to determine if energy savings opportunities exist, allowing you to offset the cost of CO2 and other monitoring needs.

  • WiFi 2.4GHz standard
  • Wireless frequency 802.15.4 ( does not interfere with standard IEEE 802.11 frequency).
  • 900MHz / 868MHZ (xbee, zigbee)


  • Wireless CO2 Sensor Type: non-dispersive infrared (NDIR)
  • Measurement Range: 0 – 10,000 ppm (total CO2 detection range), 0 - 4 VDC for 0 - 2,000 ppm (linear conversion range)
  • Resolution: 1
  • Response time: 20 sec diffusion time
  • Sensitivity: ± 20 ppm ±1 % of measured value
  • Accuracy: ± 30 ppm ± 3 % of measured value
  • Sensor Life Expectancy: > 15 years
  • Warm-up Time: < 1 min. (@ full specs < 15 min)

Get a Quote

This question is for testing whether you are a human visitor and to prevent automated spam submissions.
Enter the characters shown in the image.