Data Sheet

ARANET4
Aranet4 Datasheet
Measurements CO
2
(carbon dioxide), temperature, relative humidity, atmospheric pressure
Line of Sight Range Aranet radio up to 3 km/ 1.9mi
BLE up to 10m/33ft
Operating environment Indoor use
Transmitter power 14 dBm
Frequency Depends on base station instructions
Measurement range
CO
2
0-9999 ppm
temperature 0°C to 60°C (14°F to 140°F)*
relative humidity 0% to 85% RH
atmospheric pressure 300-1100 hPa
Measurement accuracy:**
CO
2
0-2000 ppm:
2001-9999 ppm:
±50 ppm or 3% of reading
±10% of reading
temperature ±0.4°C (0.72°F)
relative humidity ±3%
atmospheric pressure ±1 hPa
CO
2
measurement calibration Automatic or manual (at 400ppm)
Data Transmission 1, 2, 5, 10 minutes
Data Protection Data encryption
Power options 2 AA Alkaline batteries (Zn/Mn0
2
)
Battery life @20°C / 68°F Up to 2 years
Operating temperature 0°C to 50°C (32°F to 122°F)
Operating humidity 0% to 85% non-condensing
Dimensions 70 x 70 x 24 mm / 2.716” x 2.76” x 0.94”
Weight 104g (3.7oz)
Construction Polycarbonate
Protection class IP20
Marking CE
Compatible base stations Aranet PRO (from v1.3.2)
Included 2 AA Alkaline batteries
Part number TDSPC003(EU)
* Please note the operating temperature range.
** For best accuracy, recommended operating range is 10°C to 40°C (50°F to 104°F) and 20% to 60% RH (non-condensing).
Prolonged operation beyond these ranges may result in a shift of sensor reading, with slow recovery time.