37
WIKA operating instructions process transmitter, model UPT-2x
14111166.02 04/2015 EN/DE
EN
8. Configuration via display and operating unit
8.3 Scaling the measuring range
8.3.1 Performing a wet adjustment
For the start of the measuring range and end of the measuring range, the values will be
taken from the running measurement. The respective output signal can be adjusted.
Requirement
Measurement is running.
Setting range
Start of measuring range: -10 ... +110 % of measuring range
End of measuring range: 1 ... 120 % of measuring range
Max. turndown: 100 : 1 (recommended max. 20 : 1)
1.
Open the operating menu with [↵].
Select “Basic setting” and confirm with [↵].
2.
Select “Scale setting” and confirm with [↵].
3.
Select “Wet adjustm.” and confirm with [↵].
4.
Defining the current measured value as start of measuring
range or end of measuring range:
To define as start of measuring range
:
Confirm “min. adjustm.” with [↵].
To define as end of measuring range:
Confirm “max. adjustm.” with [↵].
5.
Change digit using [▲] [▼] and confirm with [↵]. The cursor
moves to the next digit. Repeat for each digit. When the last
digit is exited, the menu moves back to step 2.
With the input of current values that are not
either 4 mA or 20 mA the pressure value is
converted into the standardised current signals
as soon as the current value entered is accepted.
