Join to our online upcoming free webinars...
Wireless electroinstallation iNELS (RF)
Switching units with external temperature sensor
Innovation of RFSTI-11B
The temperature element measures the temperature with an external sensor and at the same time controls the heating circuit (electric underfloor heating, air conditioning, boiler…).
They can be combined with Detectors, Controllers or iNELS RF Control system components.
It measures the temperature in the range -20 to +50 °C and sends it to the system component in a regular 5 min. intervals. It sends a signal when the temperature changes suddenly.
The heating/cooling, hysteresis and off-set functions are set in the system component or application.
It allows the connection of a switched load up to 8 A (2,000 W).
Range up to 200 m (outdoors), in case of insufficient signal between the controller and the device, use the RFRP-20 signal repeater or component with the RFIO2 protocol that supports this function.
Communication with bidirectional RFIO2 protocol.
The BOX version offers installation directly in the installation box, ceiling or cover of the controlled appliance. Easy installation thanks to screwless terminals.
External sensor TC (-20 to +80 °C) or TZ (-40 to +125 °C) with a length of 3 m, 6 m, 12 m.
Supply voltage: 230 V AC (50-60 Hz)
Temperature measurement range: -20 ... +50 °C
Output: 1x switching, 8 A
Dimensions: 43 x 44 x 22 mm
Communication protocol: RFIO2
Format: pdf | Size : 88 kB | 07. 12. 2023
EC Declaration of conformity RFSTI-11B-SL
Format: pdf | Size : 44 kB | 07. 12. 2023
+420 800 100 671
+420 573 514 221