Device

Airsight CO2 Monitor

A compact CO2 monitor with sleek display and up to 3 years long battery life

Airsight CO2 Monitor with a display showing 673 ppm CO2 and 46 percent humidity

Up to 3 years long battery life

The Airsight CO2 Monitor can run on batteries as well. You can change the measurement and data upload interval to maximize battery life, which can go up to 3 years.

Back of the Airsight CO2 Monitor with the battery compartment open and six batteries inside

Self-calibration for long-term accuracy

The self-calibration and self-cleaning algorithm corrects CO2 sensor drift automatically and adapts when you move the monitor to a new room. Readings stay stable over time, without manual recalibration.

Illustration of signal waves spreading out from a sensor

Advanced NDIR CO2 sensor

Built for reliable everyday use, the state-of-the-art Photoacoustic Non-Dispersive Infrared (NDIR) sensor accuracy is aligned with the requirements of ANSI/ASHRAE 62.1 2022, California Title 24, RESET® Grade B, and the WELL Building Standard™ (WELL-v2) supporting dependable monitoring for professional environments.

Icon of a target, standing for accurate CO2 measurement

Enhance your overall health, well-being, and productivity

By understanding the composition of your indoor air quality, you can cultivate an optimal environment that promotes a healthier lifestyle.

  • Stay focused
  • Sleep better
  • Stay healthy
  • No odors
  • Prevent allergies
  • Prevent molds

Specifications

Technical details

Connectivity

WiFi
2.4 GHz (802.11 b/g/n) & 5.0 GHz

Data

Interval
1 minute
Access
Dashboard, Mobile App
Storage
In-built (up to 1 month), Cloud

Power supply

Port
USB-C
Battery
6x AA

General

Installation type
Wall or Ceiling mount
Dimension
120 (L) × 94 (W) × 25 mm (H)
Operating humidity
10 to 90% RH (non-condensing)
Operating temperature
0 to 50 °C
Weight
200 g
Display
3.7 inch
Buzzer alarm
Yes
Status indicator
Yes
Certifications
CE, FCC, RoHS, REACH

Sensor details

SensorTypeRangeResolutionAccuracy
TemperatureDigital CMOSens-40 to 125 °C0.1 °C±0.2 °C
HumidityDigital CMOSens0 to 100% RH0.01% RH±1.8% RH
CO2NDIR400 to 5,000 ppm1 ppm±40 ppm ±3% reading

FAQ

Common questions

What does the Airsight CO2 Monitor measure?

The device monitors CO2, temperature and humidity.

How is it powered?

By USB-C or by 6 AA batteries, which can last up to 3 years.

How does it connect?

Over WiFi (2.4 GHz and 5 GHz). Readings go to the dashboard and the mobile app every minute.

Does it need recalibration?

No manual recalibration. A self-calibration algorithm corrects sensor drift automatically.

Where is it mounted?

On a wall, a ceiling or a table.

Does it store data on the device?

Yes. It keeps up to 1 month of readings on the device and sends them to the cloud.

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