Technical Data - Eurochron EFWS 91 i Mode D'emploi

21. TECHNICAL DATA

a) Weather Station
Power supply .................................. 2 type AAA/Micro batteries
Battery lifetime .............................. Approx. 1 year
Number of outdoor sensors ........ max. 3
Temperature measuring range .. -10 °C to +60 °C
Resolution ....................................... 0.1 °C
Accuracy .......................................... ±1 °C (in the range of 0 °C to +40 °C)
Dimensions (W x H x D) ................ 70 x 129 x 16 mm (without standing base)
Weight .............................................. 106 g (without batteries, without standing base)
b) Outdoor Sensor
Power supply .................................. 2 type AAA/Micro batteries
Battery lifetime .............................. Approx. 1 year
Temperature measuring range .. -30 °C to +60 °C
Resolution ....................................... 0.1 °C
Accuracy .......................................... ±1 °C (in the range of -10 °C to +40 °C)
Transmission frequency ............... 433 MHz
Range ............................................... up to 30 m (in the free field, see Chapter 17)
Transmission interval ................... approx. every 43 - 47 seconds
Dimensions (W x H x D) ................ 38 x 105 x 18 mm (without bracket)
Weight .............................................. 36 g (without batteries, without bracket)
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