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)
LMP1-TA Fixed
cable 0.34
mm
2
, 5 m,
shielded
1.00 Pt100 70 0.1 mS/cm 20 mS/cm
CK1 DIN 4-pin 1.00 - 150 0.01 mS/
cm
20 mS/cm
CKPt1 DIN 4-pin 1.00 Pt100 150 0.01 mS/
cm
20 mS/cm
Conductivity sensors from external com‐
panies
Sensor =
[MANUAL]
. This setting is
selected with conductivity sensors from
external companies.
You have to select one of 3 measuring
range detection profiles:
n
[mid Cc]
(DEFAULT): is ideal for the
majority of sensors
n
[lowCC]
: Profile with a higher meas‐
uring frequency in the lowest conduc‐
tivity ranges (for small cell constants)
n
[highCC]
: Profile with a lower meas‐
uring frequency in the medium con‐
ductivity ranges (for higher cell con‐
stants)
Monitoring of the sensor / measuring
range
n When no sensor is connected
n Or the sensor cable is not connected
properly
n Or the sensor cable is broken
n Or the sensor is not immersed in the
measuring fluid
the error message
[Test?]
appears
If the conductive conductivity sensor has
short-circuited, the error
[INPUT ]
is dis‐
played, see
Ä Chapter 11.1 ‘Error mes‐
sages ’ on page 89
.
Sensor connection
42
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