Instructions
75
19. Technical data
a) Weather station
Powersupply ...................................... 3 x AA batteries
Batterylifespan .................................. 6 months
Standbypowerconsumption ........... 0.24 W
Radio frequency ................................. 869.55–870.15MHz
Radio signal ........................................ DCF77(77.5KHz)
Range ................................................... 100m(infreeeld)
Protection class ................................. 3
Operatingconditions: ........................ 0to+50°C,20–99%RH
Storage conditions............................. 0to+50°C,20–99%RH
Dimensions(WxHxD)..................... 185 x 106 x 30 mm
Weight .................................................. 265 g
b) External sensor
Powersupply ..................................... 4 x AA batteries
Batterylifespan .................................. 12 months
Operationalconditions ..................... -20to+60ºC,20–99%rF
Storage conditions............................. -20to+60ºC,20–99%rF
Transmissionpower .......................... ≤10mW
Dimensions(WxHxD)..................... 92 x 180 x 325 mm
Weight .................................................. 275 g
c) Power adapter
Inputvoltage ...................................... 230V/AC,50Hz
Outputvoltage/current .................... 6V/DC,130mA
Protection class ................................. 2
Weight .................................................. 165 g