20
4 Mounting
VEGABAR 82 • Profibus PA
45031-EN-220624
1
Fig. 15: Position of the filter element - IP69K version
1 Filter element
Instruments with absolute pressure have a blind plug mounted
instead of the filter element.
4.4 Process pressure measurement
Keep the following in mind when setting up the measuring system:
•
Mount the instrument above the measuring point
Possible condensation can then drain off into the process line.
1
2
3
Fig. 16: Measurement setup for process pressure measurement of gases in
pipelines
1 VEGABAR 82
2 Blocking valve
3 Pipeline
Keep the following in mind when setting up the measuring system:
•
Connect via a siphon
•
Do not insulate the siphon
•
Fill the siphon with water before setup
Filter element - Position
IP69K version
Measurement setup in
gases
Measurement setup in
vapours
