ProMinent DULCOMETER Compact - Sensor Connection; Sensor Cable Requirements; Sensor Selection and Configuration

6 Sensor connection
Shielded sensor cable
All conductivity sensors connected to the controller require a shielded sensor cable.
Connect the sensor according to the wiring diagram, see Ä ‘Wiring diagram’ on page 37 .
If you use a sensor without fixed cable or wish to extend the fixed cable, use the pre-
assembled sensor cables.
Accessories Part number
Measuring line LF 1 m: 1046024
Measuring line LF 3 m: 1046025
Measuring line LF 5 m: 1046026
Measuring line LF 10 m: 1046027
Selection of the sensor connected
All of the sensor-dependent settings are reset to the [DEFAULT] values of the con‐
troller when changing the sensor connected.
Sensor Connector Cell con‐
stant
ZK (1/cm)
T-correc‐
tion ele‐
ment
Max.
temp.
(°C)
Measuring
range κ
min
(Unit)
Measuring
range κ
max
(Unit)
LFTK1FE
3m
Fixed
cable 0.25
mm
2
, 3 m,
shielded
1.00 Pt1000 80 0.01 mS/
cm
20 mS/cm
LFTK1FE
5m
Fixed
cable 0.25
mm
2
, 5 m,
shielded
1.00 Pt1000 80 0.01 mS/
cm
20 mS/cm
Sensor connection
40