AURATON 200 TRA is a set of electronic head and regulator designed for precise and effective room temperature control. Bidirectional communication between devices allows accurate, proportional control of the valve opening on the heater. The Auraton 200 TRA regulates the opening of the valve and lets only needed heating medium in the radiator to maintain the desired temperature. This is an optimal solution to avoid undesirable overheating and to significantly reduce heating costs. One controller allows to operate with infinite number of TRA heads.


  • The “FrostGuard” function prevents freezing of the room.
  • Possibility of cyclically lowering the programmed temperature by 3° C for 6 hours.
  • Illuminated LCD display of the controller enables operation in dimly lit rooms.
  • Interference-free communication between devices.
  • Bidirectional communication between devices for more accurate measurement and regulation.
  • Suitable for mounting on radiator inserts M30x1.5 and, with special adapter, on Danfoss RA-N valves (adapter included).


The Auraton 200R can not work with the Auraton TRA.
Only the Auraton 200 TRA regulator is compatible with the head.



Technical data

A wireless temperature controller AURATON 200 TRA:

Operating temperature range 0 – 45°C
Temperature measurement range 0 – 35°C
Temperature control range 5 – 30°C
Temperature setting accuracy: 0,2°C
Temperature measurement accuracy: ±0,1°C
Additional function FrostGuard
Operating cycle 24-hours
Operation status control LED diode, sound (head) / LCD (controller)
Power supply of controller 2 alkaline AAA 1.5 V batteries
Power supply of  head 2 alkaline AAA 1.5 V batteries
Radio frequency 868 MHz
Range of operation in a regular building with standard wall structures – approx. 30 m; in open space – up to 300 m


Technical consultancy

Tomasz Bohm
Technical Consultant


61 840 40 55