17
4 Mounting
VEGABAR 39 • Three-wire 1 x transistor or 4 … 20 mA
57536-EN-200831
1
4
3
2
1
2
3
4
Fig. 10: Measurement setup for process pressure measurement of gases in
pipelines
1 VEGABAR 39
2 Blocking valve
3 Siphon in U or circular form
4 Pipeline
A protective accumulation of water is formed through condensation
in the pipe bends. Even in applications with hot steam, a medium
temperature < 100 °C on the transmitter is ensured.
Keep the following in mind when setting up the measuring system:
•
Mount the instrument below the measuring point
The effective pressure line is always filled with liquid and gas bubbles
can bubble up to the process line.
3
1
2
Fig. 11: Measurement setup for process pressure measurement of liquids in
pipelines
1 VEGABAR 39
2 Blocking valve
3 Pipeline
In liquids
