Technical Data - Computherm Q5RF Operating Instructions Manual

Technical data of the thermostats (transmitters):
‒ temperature measurement range:
‒ adjustable temperature range:
‒ temperature measurement accuracy:
‒ selectable switching sensitivity:
‒ temperature calibration range:
‒ battery voltage:
‒ power consumption:
‒ battery lifetime:
‒ protection against environmental impacts: IP30
‒ operating frequency:
‒ transmission distance:
‒ storage temperature:
‒ operating humidity:
‒ operating frequency:
‒ dimensions:
‒ weight:
‒ temperature sensor type:
Technical data of the receiver unit:
‒ power supply voltage:
‒ power consumption:
‒ switchable voltage of the relay that
controls the boiler:
‒ switchable current of the relay that
controls the boiler:
‒ voltage of the zone outputs:
‒ loadability of the zone outputs:
‒ duration of activable Turn on delay function: 4 minutes
‒ duration of activable Turn off delay function: 6 minutes
‒ protection against environmental impacts: IP30
‒ storage temperature:
‒ operating humidity:
‒ dimensions:
‒ weight:

TECHNICAL DATA

Total weight of the device: approx. 470 g
(2 thermostats + 2 holders + 1 receiver)
3 to 45 °C (in 0.1 °C increments)
5 to 40 °C (in 0.5 °C increments)
±0.5 °C
±0.1 °C; ±0.2 °C
approx. ±4 °C
2 x 1.5 V ALKALINE batteries
(LR6 type; AA size)
1.5 mW
approx. 1 year
868.35 MHz
approx. 50 m in open terrain
-10 °C to +40 °C
5% - 90% (without condensation)
868.35 MHz
100 x 80 x 22 mm (without holder)
80 g
NTC 3435 K 10 kΩ ±1% at 25 °C
230 V AC, 50 Hz
0.15 W
max. 30 V DC / 250 V AC
8 A (2 A inductive load)
230 V AC, 50 Hz
2 A (0.5 A inductive load)
-10 °C - + 40 °C
5% — 90% (without condensation)
130 x 90 x 32 mm (W x H x D)
210 g