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 CO2 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 (CO2) | 0 – 9999 ppm |
| Carbon dioxide (CO2) 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).
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