WIKA DPT-10 - Manual (Page 50)

2 Set the requested bar value with [+] and [->].
3 Confirm with [+] and move to max. adjustment with [->].
For an adjustment with flow, simply enter the actual measured value
indicated at the bottom of the display.
Information:
The DPT10 is also suitable for bidirectional flow measurement (flow in
both directions). The selection is carried out in the menu item
"
Linearization curve". With the bidirectional flow measurement, the
min. adjustment value must be equal to the negative max. adjustment
value.
Example: Max. adjustment value +100 mbar, as min. adjustment
value, -100 mbar must hence be entered.
The min. adjustment is finished.
Proceed as follows:
1 Edit the bar value in the menu item "Max. adjustment" with [OK].
Max. adjustment
100 .00 %
DP
- +
=
0 .5000 bar
0.0000 bar
Information:
When the instrument is not yet adjusted, then the display pressure for
100 % corresponds to the nominal measuring range of the sensor (in
the above example 500 mbar).
2 Set the requested mbar value with [->] and [OK].
3 Confirm with [OK] and move to the menu overview with [ESC].
For an adjustment with flow, simply enter the actual measured value
indicated at the bottom of the display.
The max. adjustment is finished.
For level measurement, a linearization is necessary for all vessels in
which the vessel volume does not increase linearly with the level - e.g.
in a cylindrical or spherical tank - and the indication or output of the
volume is requested.
Respective linearisation curves are stored for these vessels. They
indicate the relation between the percentage level and the vessel
volume. By activating the suitable curve, the percentage vessel
volume is displayed correctly.
Max. adjustment with
flow
Linearization curve with
level
50 Differential pressure transmitter DPT10 - metal measuring diaphragm • Profibus PA
6 Adjustment with the indicating and adjustment module
37245
-EN
-100120