Technical Data; Basis Station - Eurochron EFTH 902 Mode D'emploi

19. TECHNICAL DATA

a) Basis Station
Power supply ................................... 2 AA/mignon batteries
Battery lifetime ............................... Approx. 1 year
Number of outdoor sensors ......... 3 (included in the delivery)
Temperature measuring range ... -5 °C to +50 °C
Resolution ........................................ 0,1 °C
Accuracy ........................................... ±1 °C (in the range of 0 °C to +40 °C)
Dimensions (W x H x D) ................. 117 x 127 x 28 mm (without standing base)
Weight ............................................... 180 g (without batteries)
b) Outdoor Sensors
Power supply ................................... 2 type AAA/Micro batteries each
Battery lifetime ............................... Approx. 1 year
Temperature measuring range ... -20 °C to +60 °C
Resolution ........................................ 0,1 °C
Accuracy ........................................... ±1 °C (in the range of 0 °C to +40 °C)
Transmission frequency ................ 433 MHz
Range ................................................ Up to 30 m (in the free field, see Chapter 16)
Transmission interval .................... Outdoor sensor channel 1: Approx. 172 seconds
Dimensions (W x H x D) ................. 38 x 105 x 18 mm (without bracket)
Weight ............................................... 35 g (without batteries, without bracket)
Outdoor sensor channel 2: Approx. 180 seconds
Outdoor sensor channel 3: Approx. 188 seconds
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