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6 Set up with the display and adjustment module
WIKA Operating Instructions - Process pressure transmitter CPT-2x
5. Save settings with
[OK]
and move with
[ESC]
and
[->]
to the max.
adjustment.
The min. adjustment is finished.
For an adjustment with filling, simply enter the actual measured value
indicated at the bottom of the display.
Proceed as follows:
1. Select with
[->]
the menu item Max. adjustment and confirm with
[OK]
.
2. Edit the percentage value with
[OK]
and set the cursor to the
requested position with
[->]
.
3. Set the requested percentage value (e.g. 90 %) with
[+]
and save
with
[OK]
. The cursor jumps now to the pressure value.
4. Enter the pressure value for the full vessel (e.g. 900 mbar) cor-
responding to the percentage value.
5. Save settings with
[OK]
The max. adjustment is finished.
For an adjustment with filling, simply enter the actual measured value
indicated at the bottom of the display.
To damp process-dependent measured value fluctuations, set an
integration time of 0 … 999 s in this menu item. The increment is 0.1 s.
The setting in the delivery status depends on the sensor type.
A linearization is necessary for all vessels in which the vessel volume
does not increase linearly with the level - e.g. a horizontal cylindri
-
cal or spherical tank - and the indication or output of the volume is
required. Corresponding linearization curves are preprogrammed for
these vessels. They represent the correlation between the level per-
centage and vessel volume. The linearization applies to the measured
value indication and the current output.
In the menu item "Lock/unlock adjustment" you safeguard the sensor
parameters against unauthorized or unintentional modifications.
Max. adjustment level
Damping
Linearisation
Lock/Unlock adjustment
