4320(W)
Error symptom
No temperature or con-
ductivity display
Measurement delivers
implausible conductivity
values
Incorrect temperature
display
ba76140e02
10/2017
4
What to do if ...
Cause
– No connection between meter and
conductivity measuring cell
– Cable defective
– Measuring range exceeded
– Contamination in the area of the
electrodes
– Electrodes damaged
– The temperature sensor is not
immersed deep enough in the
measuring solution
– Temperature sensor defective
Remedy
– Establish connection between
meter and conductivity measuring
cell
– Make sure the correct sensor is
being used for the application
– Clean the conductivity measuring
cell (see section 3).
– Return the sensor
– Observe the minimum immersion
depth
– Return the conductivity measuring
cell
What to do if ...
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