aranet CO2 Home Air Quality Monitor User Guide
- June 1, 2024
- Aranet
Table of Contents
Quick start
guide
What does Aranet4 monitor?
CO₂ levels1
CO₂ is expressed in parts per million (ppm)
420 ppm fresh outdoor air
Under 800 ppm optimal CO₂ level indoors
800 to 1000 ppm brain cognitive function decreases by 15 %
Over 1000 ppm brain cognitive function decreases by 50 %
Temperature2
The optimal indoor temperature ranges from 18 to 24 °C / 64 to 75 °F
Relative humidity3
The ideal relative humidity is between 30 – 50 % indoors. Low humidities (< 30
%) can cause skin to get dry and irritable.
Environments that are too high (> 50 %) cause bacteria and mold to breed.
Pop in the batteries and your Aranet4 is ready to go.
Coution
- The Aranet4 is not impact resistant
- Do not leave an Aranet4 in direct sunlight
- Do not expose an Aranet4 in high-humidity environments (> 85 %)
²aranet.com/library/epahumidityguidelines
³aranet.com/library/whotemperatureguidelines
- Temperature (°C, °F)
- Automatic calibration
- Battery level
- Adjustable CO₂ thresholds
- Buzzer status
- CO₂ concentration
- CO₂ threshold indication
- Relative humidity (%)
Configuration switches
Switches can be found behind the battery. Use the attached pin to adjust these
settings.
⁴Your Aranet4 has been calibrated at the
factory.So, there is no need to change the calibration mode now. For more
information, please see the user manual.
User manual
Scan to see the detailed version
https://aranet4.com/info
or visit
aranet.com/downloads/aranet4-user-manual
Aranet Home app
Scan to download the app
Download the Aranet Home app and connect your smartphone to the
Aranet4:
aranet.com/products/app
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