Wireless Systems – SENSORS/REPEATERS
Technical data
Application
Permissible atmospheric humidity:
max. 95% rel. humidity, non-con- densing
Wireless room temperature sensor for measuring temperature in home, office and hotel rooms with normal levels of cleanliness. Single-room temperature control can be imple- mented with alre wireless actuators and the b@home gate. Primarily used for renovations or for heating system extensions. The sensors can also be connected to the actuators directly without the b@home gate to implement single-room control.
Protection rating: Safety and EMC:
IP 30
according to DIN EN 60730 and DIN EN 300220
Radio frequency:
868.3 MHz
Range:
150 m line-of-sight or up to 30 m in buildings, depending on the construction approx. 3 min and after setpoint change
Transmission interval:
Battery change: The sensor indicates if a battery change is required soon.
The wireless connection is restored automatically after a voltage interrup- tion at the sensor or actuator.
Type/image
Item no.
Features
PG
FTRFB-280.101
General features: Wireless room temperature sensor to detect the room temperature for calculating the average value or for centralised control; “learning mode/battery discharge state” display Design: Berlin 1000 Surface finish: glossy Housing colour: pure white, like RAL 9010 Housing material: ABS plastic Operating voltage: 2x micro AAA batteries, 1.5 V Ambient temperature: −10 … +50 °C Storage temperature: −10 … +50 °C Mounting/attachment: Direct surface/wall mounting by means of screws or adhesive pads
BA010400
I
only 13.9 mm deep
Protection class: III Sensor: Internal NTC Scope of delivery: device, batteries, adhesive pads Operating elements: Learn button
FTRFB-280.119
General features: Wireless room temperature sensor to detect and set room tempera- ture; “learning mode/battery discharge state” display; mechanical range restriction; scale: degrees Celsius; external setting Design: Berlin 1000 Surface finish: glossy Housing colour: pure white, like RAL 9010 Housing material: ABS plastic Operating voltage: 2x micro AAA batteries, 1.5 V Ambient temperature: −10 … +50 °C Storage temperature: −10 … +50 °C Mounting/attachment: Direct surface/wall mounting by means of screws or adhesive pads
BA010409
I
only 13.9 mm deep
Protection class: III Sensor: NTC, internal Setting range: 5 … 30 °C Scope of delivery: device, batteries, adhesive pads Operating elements: Learn button
Components suitable for the b@home system
Catalogue 2022 | Page 22
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