Weather Station KNX
Cable type
LiYCY 4xAWG26
Length connecting cable
5 m
Total length per line
15 m
Number of weather stations
max. 3 (per line)
KNX
KNX medium
TP256
Commissioning mode
S-mode
Rated voltage KNX
DC 21 ... 32 V SELV
Current consumption KNX
max. 5 mA
Ambient conditions
Ambient temperature
-30 ... +60 °C
Storage/transport temperature
-25 ... +70 °C
Degree of protection
IP 44 (in position for use)
Housing
Dimensions Ø×H
130×68 mm
Weight
approx. 230 g
Wind direction sensor
Measuring range
1...360°
Resolution
1°
Accuracy
± 10° (laminar wind stream)
Wind speed sensor
Measuring range
approx. 0 ... 40 m/s
Resolution
0.1 m/s
Accuracy ≤ 10 m/s
± 1 m/s
Accuracy >10 m/s
± 5 %
Accuracy as RMS average value over 360°.
Temperature sensor
Measuring range
-30 ... +60 °C
Resolution
0.1 K
Accuracy
± 1 K (Wind > 2 m/s, for -5 ... +25 °C)
Precipitation sensor
Measuring range
yes/no
Accuracy
Fine drizzle
Brightness sensors
6 / 8
82590128
16.02.2021
5158881A