KUNO ENGELS

ENGELTHERM® Type ET 200 - ET 800

 

Type ET 200 (no longer available) Breaking capacity:  2 x 10 A Adjustment range: 258 - 298 K (- 15°C to + 25°C) Switch differential: between stages adjustable 0.2 - 6 K, within stage 0.2 - 1.5 K pdf
Type ET 400 (no longer available) Breaking capacity:  4 x 10 A Adjustment range: 263 - 323 K (- 10°C to + 50°C) Switch differential: between stages adjustable 0.5 - 6 K, within stage 0.25 - 2 K pdf
Type ET 600 (no longer available) Breaking capacity:  6 x 10 A Adjustment range: 258 - 303 K (- 15°C to + 30°C) Switch differential: between stages adjustable 0.5 - 3 K, within stage 0.5 - 1.5 K pdf
Type ET 800 (no longer available) Breaking capacity: 8 x 10 A Adjustment range: 258 - 303 K (- 15°C to + 30°C) Switch differential: between stages adjustable  0.5 - 3 K, within stage 0,5 - 1,5K pdf

The temperature regulator is generally used as a remote switch for power and control protection.
Smaller outputs (up to max. 2 kW) could also be directly switched.
Higher temperature ranges (use types ...-S and ...SH) on request.

Duct sensor type ETS 120-0 and ETS 120-3
Sensor with protective coil 200 mm, for duct installation. Protective coil flange 80 x 40 mm. Protective coil material steel nickelled. Sensor fastened with polyamide cable tape. With extended sensor cable, a commercially available branch connector can be used. Install the sensor in the duct so that the sensor’s tip lies in the air flow to be measured. The distance between sensor and heat exchanger should be at least 1 m. (Sensor type ....-3 only for type ET 400)
Room sensor type RTF-0 for type ET 200/ ET 600 / ET 800
Room sensor type RTF-3 for type ET 400
Room sensor type RTF-3/P with potentiometer (± 3,5°C) for type ET 400 / ET 600-S
Install the room sensor so that any room temperature fluctuations can be well registered. Avoid installation in the vicinity of heating cores, doors, windows and fireplaces etc. Colour: white
Only one single sensor can be connected to a regulator.