40
WIKA operating instructions process transmitter, model UPT-2x
14111166.02 04/2015 EN/DE
EN
8. Conguration via display and operating unit
8.5 Mounting correction (oset)
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 conrm with [↵].
2. Select “Application” and conrm with [↵].
3. Select “Pressure” and conrm with [↵].
4. Select “Mounting corr.” and conrm with [↵].
5. Select “apply” and conrm 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 conrm with [↵].
2. Select “Application” and conrm with [↵].
3. Select “Pressure” and conrm with [↵].