Expert in modular space
More than 60 years of experience
Fast and pragmatic
Always a suitable solution

Receive a quote!
Contact us

CO2-meter

A must for any unit where many people stay together such as schools, offices or other public spaces.

Our all-in-one CO2 meter

By calling on the modern Aranet4 C02 meter, you know exactly when to ventilate or air which room. This CO2 meter combines the three most important parameters (CO2, temperature and relative humidity) to monitor the indoor climate in real time.
By hiring the product via Algeco, you do not have to worry about installation, product settings or purchase price.

The Aranet4 app

The CO2 meter can be linked to the free 'Aranet4' app (Android/IOS).

Through the app, you can adjust numerous settings (including measurement interval, alarm), manually calibrate the CO2 sensor in the open air and view readings back over the past 7 days.

There is also an 'Aranet4 Display' app that allows you to display current measurement data on a large screen.

SenseAir Sunrise CO2 sensor

The CO2 meter uses a SenseAir Sunrise CO2 sensor (NDIR) to measure the concentration of CO2. Infrared light is absorbed by the CO2 gas in the room or space, after which the absorption values are detected by the infrared sensor. The less light detected, the higher the CO2 concentration.
CO2 absorbs a specific wavelength of light. For this reason, there is an optical filter in front of the sensor.

Product highlights:

  • Measures CO2, temperature, relative humidity and air pressure
  • Highly reliable CO2 measurements: SenseAir Sunrise CO2 sensor (NDIR)
  • Can be used in any room
  • Linkable to smartphone app (Android/IOS)
  • E-Ink display: the display is very easy to read, even from a greater distance
  • Automatic or manual CO2 calibration via Aranet4 app

  • Air quality indication: Green (good), Yellow (moderate), Red (bad)

  • Limit values traffic light signalling (green/yellow/red) adjustable via Aranet4 app

  • Alarm (adjustable: off/on) sounds when red limit value is exceeded

  • Measuring range CO2: 0-10,000 ppm

  • Measuring interval: adjustable 1, 2, 5 or 10 minutes

  • Screen, including air quality indicator, is not visible in the dark

  • Bluetooth communication (no wifi, so no danger of hacking)

  • Saves measurement data from the past week

  • Via 'screenshot' you can easily save and e-mail graphs

  • Measurement data can be exported, e.g. to Excel

  • Battery life: at least 2 years on 2x AA penlite Alkaline or Lithium

  • Dimensions Aranet4: 70 x 70 x 25 mm (=compact)

  • Stylish transparent housing

  • Can be mounted on a wall

share