Wireless CO2 Sensor (0ppm – 9999 ppm)

Sensors are compatible only with Aranet base stations
Measures: Carbon dioxide (CO2) (0 ppm – 9999 ppm)
Line-of-Sight range: up to 3 km/ 1.9mi
Operating environment: indoor use
Transmitter power: 14 dBm
Data Transmission: 1, 2, 5, 10 minutes
Battery life: 2 years
Protection class: IP40
Dimensions: 115x44x25 mm

**Aranet CO 2 sensor **

Measurements | Carbon dioxide (CO2)
Line of Sight Range | 3km/1.9mi
Operating environment | Indoor use
Transmitter power | 14 dBm
Frequency | Depends on base station instructions
Measurement range (CO 2) | 0 – 9999 ppm
Carbon dioxide (CO 2) measurement accuracy | 0-2000 ppm ±50 ppm or 3% of reading 2001-9999 ppm ±10% of reading
CO2 measurement calibration | Automatic or manual (at 400ppm)
Data Transmission | 1, 2, 5, 10 minutes
Data Protection | Data encryption
Power options | 2 AAA Alkaline batteries (Zn/Mn02)
2 AAA Lithium batteries (Li/FeS2)
Battery life @20°C/68°F | Up to 2 years with Alkaline batteries
Up to 2 years with Lithium batteries
Operating temperature | 0°C to 50°C/32°F to 122°F
Operating humidity | 0% to 85% non-condensing*
Dimensions | 115x44x25 mm/ 4.5×1.7×1 in
Weight | 67g/2.4oz with Alkaline batteries
59g/2oz with Lithium batteries
Construction | ASA Plastic
Protection class | IP40
Compatible base stations | Aranet PRO (from v1.3.2), Aranet MINI (from v3.20)
Marking | CE, FCC
Included | 2 AAA Alkaline batteries, string

• The sensor is calibrated at the factory and by default set to a manual calibration mode. If required, initiate the CO2 calibration by pressing the red button located at the front of sensor.

Automatic / Manual calibration:

Open the lid of sensor compartment and choose the switch position to either automatic or manual.

In case the auto-calibration mode is used, the sensor needs to be exposed to a fresh air daily (at around 400ppm CO2 i.e. outside air or room with good air exchange).