40
WIKA operating instructions process transmitter, model UPT-2x
14111166.02 04/2015 EN/DE
EN
8. Configuration via display and operating unit
8.5
Mounting correction (offset)
8.5.1 Performing a wet adjustment
Zero point will be taken from measurement in operation.
Requirement:
■
Deviation ≤ 20 % of the measuring range.
■
Absolute vacuum with absolute pressure measuring instruments.
Not to be carried out without suitable equipment.
1.
Open the operating menu with [↵].
Select “Basic setting” and confirm with [↵].
2.
Select “Application” and confirm with [↵].
3.
Select “Pressure” and confirm with [↵].
4.
Select “Mounting corr.” and confirm with [↵].
5.
Select “apply” and confirm with [↵].
Current measured value will be used as the new zero point.
8.5.2 Performing a dry adjustment
The mounting correction is registered manually via the dry adjustment. For all future
measurements, the mounting correction will be subtracted.
Requirement:
Deviation ≤ 20 % of the measuring range.
1.
Open the operating menu with [↵].
Select “Basic setting” and confirm with [↵].
2.
Select “Application” and confirm with [↵].
3.
Select “Pressure” and confirm with [↵].
