5
Operating temperature
-20 °C – +60 °C
Certification
CE, UKCA, RCM, FCC, ISED
Air Temperature
Sensor position
12 cm above ground level
Output
Degrees Celsius (°C)
Measurement range
-20 °C – +60 °C
Accuracy
±1°C
Air Humidity
Sensor position
12 cm above ground level
Output
Relative Humidity (%RH)
Measurement range
-20 °C – +60 °C
Accuracy
±2 %RH (@25°C and 20%RH to 80%RH)
Soil Temperature
Sensor position
10 cm & 20 cm below ground level
Output
Degrees Celsius (°C)
Measurement range
-20 °C – +60 °C
Accuracy
± 1 °C
Soil Moisture
Sensing zones
0- 10 cm, 10-20 cm, 20-30 cm below ground level
Output
Volumetric water content (%)
Measurement range
From 0 % to field capacity (55 % for clay, 40 % for
sand)
Accuracy
± 3 % with Farm21 soil calibration and correct
installation
Connectivity
Network protocol
NB-IoT, LTE-M and 2G
Transmission interval
Once every 6 hours (default)
Summary of Contents for FS21
Page 1: ...Smarter Farming User manual FS21...
Page 17: ......
