10 Measurement of Concentration and Mass Flow Rate PIOX S70x
UMPIOX_S7V4-6-3EN, 2018-10-10 99
External Temperature Measurement
Make sure that the measured temperatures correspond to the conditions at the measuring point where the flow transduc-
ers are mounted.
• Connect the current output of the external temperature measurement to the current input I1 of the transmitter. For the
connection of the external temperature measurement see section 7.5.2.
• Install the temperature input:
Select No measuring. Press ENTER.
Select No measuring. Press ENTER.
Press ENTER until the scroll list SYSTEM settings is displayed again.
Select Special Funct.\SYSTEM settings\Proc. inputs. Press ENTER.
Select Define ext.meas. Press ENTER.
Select From input I1. Press ENTER.
Select Temperature. Press ENTER.
Enter the min. value of the external current output. Press ENTER.
Enter the max. value of the external current output. Press ENTER.
Enter the temperature that corresponds to the min. value of the external current output.
Press ENTER.
Enter the temperature that corresponds to the max. value of the external current output.
Press ENTER.
Select go back. Press ENTER.
Select Link temperature. Press ENTER.
Select No measuring. Press ENTER.
Select Input I1. Press ENTER.
SYSTEM settings ↕
Proc. inputs
SYSTEM settings ↕
Proc. inputs
Proc. inputs ↕
Define ext.meas.
Ext.meas.value ↕
From input I1
I1:Input for ↕
Temperature
Ext.meas.value ↕
...go back
Proc. inputs ↕
Link temperature
A:T-Fluid/Outle ↕
Input I1