Bosch Radiator thermostat II - Technical Data

Technical data
Device type
designation
BTH-RA
Protection class IP20
Ambient temperature 0 °C … + 50 °C
Humidity 10 % … 80 %
Housing dimensions
(W × H × D)
51 × 51 × 87 mm
Weight
(without batteries)
135 g
Radio frequency band 2.4 – 2.4835 GHz
Radio protocol ZigBee 3.0
Max. transmitting
power
3 mW
Radio range
in the open
< 50 m
Software class A
Receiver category 2
Batteries 2 × LR6/Mignon/AA
(alkaline)
Battery lifespan
(typical)
< 2 years
Degree of soiling 2
Mode of operation Type 1
Valve connection M30 × 1.5 mm
Max. power
consumption
220 mA / < 0.8 W
Technical modifications reserved