Room Sensors
Each room in the zone control of a surface heating system requires either a °CALEON Room Controller or a digital Room Sensor for temperature measurement. Be it with combined temperature and humidity sensor, be it surface-mounted or flush-mounted and be it cabled via 1-Wire bus or with wireless communication via WLAN – Room Sensors enable the full integration of the room into a °CALEONbox multi-zone control. The in-wall variant of the room sensor is compatible with all square 55 mm switch frame systems from common manufacturers such as Gira, Busch-Jaeger, Jung, Berker and Merten.
Room Sensor 1-Wire
Digital room temperature sensor with communication via 1-wire bus in combination with °CALEONbox.
Room Sensor Clima 1-Wire
Digital room temperature and humidity sensor with communication via 1-wire bus in combination with °CALEONbox.
Room Sensor Smart
Digital room temperature sensor with communication via wifi in combination with °CALEONbox.
Room Sensor Clima Smart
Digital room temperature and humidity sensor with communication via wifi in combination with °CALEONbox.
Technical Data | Room Sensor 1-Wire | Room Sensor Clima 1-Wire | Room Sensor Smart | Room Sensor Clima Smart |
Power Supply | 5 VDC SELV or PELV | 5 VDC SELV or PELV | 230 VAC | 230 VAC |
Measurement Range | 0 °C … 60 °C, Accuracy: +/- 1 °C, Resolution: 0,1 °C | 0 °C … 60 °C / 0% … 100%, Accuracy: +/- 1 °C / +/- 6 %, Resolution: 0,1 °C / 0,1 % | 0 °C … 60 °C, Accuracy: +/- 1 °C, Resolution: 0,1 °C | 0 °C … 60 °C / 0% … 100%, Accuracy: +/- 1 °C / +/- 6 %, Resolution: 0,1 °C / 0,1 % |
Protection Class | IP 20 | IP 20 | IP 20 | IP 20 |
Max. Cable Length (three-wire connection recommended), using twisted pair cables | up to 100 m powered | up to 100 m powered | – | – |
Dimension | 80 x 80 mm | 80 x 80 mm | 80 x 80 mm | 80 x 80 mm |
Housing Design Plastic Housing | pure white | pure white | pure white | pure white |
Installation Methods | in-wall switch box | in-wall switch box | in-wall switch box | in-wall switch box |
Manuals:
Room Sensor 1-Wire Art. 80003
Room Sensor Clima 1-Wire Art. 80004
Room Sensor Smart Art. 80103/
Room Sensor Clima Smart Art. 80104

Configurator for underfloor heating
Find the right components for controlling your underfloor heating and cooling system with °CALEONbox here.

Where to buy
Find your national SOREL contact person or the nearest SOREL retailer
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