Industrie-Elektronik GmbH
Tel: +49/(0)7142/7776-0
Gansäcker 21
Fax: +49/(0)7142/7776-211
Internet:
D-74321-Bietigheim-Bissingen (Germany)
Data subject to change
3.11.03
RESISTRON
PD-3 / PD-5
(KD, P-3/5)
GB
Operating
Instructions
RESISTRON/CIRUS temperature controllers are
available in several different variants. Some of these
controllers allow the set point to be selected by means
of an externally connected potentiometer.
ROPEX offers PD-3 (300°C range) and PD-5 (500°C
range) precision potentiometers, which are optimally
tuned to the controllers, for this purpose.
These potentiometers permit the SET temperature to
be adjusted exactly with the help of the digital display in
the window of the fine control knob. The number that
appears on the display corresponds to the SET
temperature in °C.
The PD-3 (or PD-5) precision potentiometer consists of
a P-3 (or P-5) setting potentiometer and a KD fine
control knob with digital display.
The information provided in the latest
version of the controller documentation shall
be heeded when using the PD-3 or PD-5
potentiometer, in order to avoid malfunctions.
Technical data
!
Type of construction
Precision potentiometer with a digital fine control knob,
for front panel mounting
Resistance,
power
PD-3 (P-3):
2kohms; 3 turns; 2.0W
PD-5 (P-5):
2kohms; 5 turns; 2.0W
Set point indication
(KD knob)
Window with digital display
PD-3:
0…300
PD-5:
0…500
Accuracy
Lin-0.15%
Degree of protection
Front (KD knob): IP20; back (P-x potentiometer): IP00
Insulation voltage
1000VAC, 1min.
Ambient
temperature
+5…+45°C
Weight
Approx. 60g
Connecting cable
Type / cross-sections
Flexible; 0.2…1.5mm² (AWG 16…12)
Connection by means of soldering lugs
Note: Rigid cables break easily !
