Aranet4 shows CO₂ measurements directly on its e-ink screen with a corresponding color indicator and configurable sound alarms.
Aranet4 uses the most precise Nondispersive infrared (NDIR) sensor technology for accurate CO₂ measurements. It has a super-efficient e-ink display that extends its battery life up to 2 years (2xAA).
Aranet4 displays CO₂ readings directly on its e-ink screen with a corresponding color indicator and configurable audible alarms.
Aranet4 uses the most accurate Nondispersive Infrared (NDIR) sensor technology for accurate CO₂ measurements.
It has a super efficient e-ink display that extends battery life up to 2 years (2xAA).
Aranet4 data logger for temperature, humidity and carbon dioxide
The Aranet4-HOME CO2 Bluetooth data logger is suitable for monitoring the CO2 concentration in schools, offices and at home.
Measuring range: CO2 0 ... 9999 ppm
Temperature: 0 ° C ... 50 ° C
Humidity: 0% ... 85% RH
Air pressure: 300 ... 1100 hPa
PaperInk display
Smartphone download via bluetooth
Free Aranet4 app for Android and iOS
Transfer interval 1, 2, 5, 10 minutes
Battery life approx. 2 years @ 20 ° C
Dimensions 70 x 70 x 24 mm
Free Aranet4 app
With the Aranet4 app you can monitor the current data and the history of the measurement data from your smartphone and adjust the configuration of the device.
Aranet4 is a battery-powered CO2 monitoring device.
The display shows the current value of the CO2 concentration, temperature, humidity and air pressure.
The three-color traffic light display indicates that the CO2 limit values have been exceeded and indicates that it is time to ventilate the rooms.
Overview of the current measurement data
upto 30 days registration of the measurement data
Device configuration
List of all Aranet4 devices
CO2 calibration manually outside or automatically
Scope of delivery: Aranet4-HOME Bluetooth logger including batteries (alkaline)