Temperature
The temperature measurement is used only for
information or recording purposes, but not for
temperature compensation. Temperature com‐
pensation is carried out in the sensor.
9.1.8 Hydrogen peroxide
Hydrogen peroxide as a measured variable
[mA]
Hydrogen peroxide as a measured variable is
measured via one of the two mA sensor inputs.
Temperature compensation is performed in the
sensor. An additionally connected temperature
sensor is only used for display and data
recording with a data logger and can be issued
on a mA-output via field bus or web server.
Measuring range of the sensors
Select the measuring range. The measuring
range is given on the sensor nameplate. An
incorrect measuring range leads to an incorrect
measurement.
Temperature
The temperature measurement is used only for
information or recording purposes, but not for
temperature compensation. Temperature com‐
pensation is carried out in the sensor.
9.1.9 Conductivity [mA]
Measured variable conductivity [mA]
When measuring conductivity [mA], use of a
measuring transducer is a prerequisite, e.g. a
measuring transducer DMTa conductivity. A
conductivity sensor cannot be directly con‐
nected to the controller.
Measuring range:
n Select the measuring range corresponding
to the measuring range of the measuring
transducer used. An incorrect measuring
range leads to an incorrect measurement.
Temperature:
n The temperature measurement is used
only for information or recording purposes,
but not however for temperature compen‐
sation. Temperature compensation is car‐
ried out in the measuring transducer.
Configuring measured variables
76
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