Technical data

95
Temperature Controllers
Series HTK
Mechanical two-point controller
This capillary tube controller is suitable for simple temperature
control or monitoring, for example for antifreeze and roof gutter
heating. It is available in three temperature ranges.
Rated voltage:
230 V, 50 / 60 Hz
Switching power:
3600 W AC 1 (16 A)
Switching hysteresys:
5 K
Protection class:
II
Protection grade:
IP 65 (EN 60529)
Precision category:
5%
Control response:
P
Clamp diameter:
2.5 mm
2
Power control:
via spring contact
Housing:
ABS, Polycarbonate
Housing dimensions:
160 x 80 x 75 mm (H x W x D)
Series HT 54
SMD miniature control unit
In former times, the idea to install a temperature control device
directly into the corresponding heating system failed because of
the large constructional elements.
Today‘s SMD technology needs only a fraction of the space required
by earlier electronics. This prompted us to develop a complete
temperature control device for installation in the upper part of the
PA hard cap in our heating hoses.
The HT 54 is the result!
We have accommodated the control board on a surface area of only
35 x 40 mm. The customer can save external control devices as a
result of this construction. This creates space in the switch cabinet.
The HT 54 can also be utilised in the same manner for control
purposes in heating sleeves or tapes. Its small dimensions open up
new fi elds of application.
Rated voltage:
230 V / 50 Hz
Switching power:
1000 W / 5 A
Power switch:
Triac in zero passage
Controller area:
0 ... 254°C
Setting:
Rated value 2°C steps above DIP
Display:
Heating operation yellow LED
Housing material:
PA-glass-fi bre reinforced
Degree of protection:
IP 42 / sealed-in: IP 65 (EN 60529)
Controller response:
Two-point-controller
Sensor:
PT 100
Cable inputs:
Cable screws
Control range
HTK 40
0 – 40 °C
HTK 85
0 – 85 °C
HTK 200
50 – 250 °C