VEGA VEGABAR 82 4 … 20 mA - Operating Instructions - Manual (Page 18)

18
4 Mounting
VEGABAR 82 • 4 … 20 mA
45027-EN-131010
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. 14: Measurement setup for process pressure measurement of liquids in
pipelines
1 VEGABAR 82
2 Blocking valve
3 Pipeline
4.4 Level measurement
Keep the following in mind when setting up the measuring system:
•
Mount the instrument below the min. level
•
Do not mount the instrument close to the filling stream or emptying
area
•
Mount the instrument so that it is protected against pressure
shocks from the stirrer
Fig. 15: Measurement setup for level measurement
Measurement setup in
liquids
Measurement setup