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19. Technical data
a) Base station
Operating voltage
.............................................
5 V/DC
Wi-Fi transmission frequency
...........................
2.4 GHz
Transmission power..........................................802.11b: 17.0 dBm
802.11g: 13.5 dBm
802.11n: 12.5 dBm
Time synchronization ........................................Via Internet time server
Ambient conditions ...........................................
Temperature -5 °C to +50 °C, max. 90 % relative humidity (non
condensing)
Dimensions .......................................................
79 x 157 x 41 mm (L x H x W)
Weight
.............................................................. 126 g
b) Power adapter for base station
Operating voltage
.............................................
100 - 240 V/AC, 50/60 Hz
Output
...............................................................
5 V/DC, 1 A
c) Outdoor sensor
Power supply
....................................................
Built-in solar module / 3x AA/Mignon batteries
Battery life .........................................................
Approx. 1 year
Transmission frequency....................................
868 MHz
Transmission power..........................................7 dBm
Range ...............................................................
Up to 150 m (with no obstructions, see section "Range" for details)
Transmission interval ........................................
Wind speed/direction: Every 12 seconds
Temperature, humidity, rainfall, UV index: Every 24 seconds
Measuring range ...............................................
Temperature: -40 °C to +80 °C
Humidity: 1 % to 99 % (relative)
Rainfall 0 to 19999 mm
Wind speed: 0 to 180 km/h
Barometric pressure 540 to 1100 hPa
UV index 0 to 16