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VEGA VEGAFLEX 86 Modbus and Levelmaster protocol Coax probe User Manual

Page 18

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4 Mounting

VEGAFLEX 86 • Modbus and Levelmaster protocol

42288-EN-130314

The prerequisite is constant temperature and pressure in the vessel.
Automatic correction via the reference distance

The VEGAFLEX 86 can be equipped optionally with a running time

correction via reference distance. The probe can carry out an auto-

matic running time correction with it.
The reference point must hence not be overfilled. The upper dead

band is hence 450 mm (17.7 in).

2

6

7

3

4

5

1

Fig. 10: Measuring ranges - VEGAFLEX 86 with steam compensation
1 Reference plane

2 Probe length L

3 Measuring range

4 Upper dead band

5 Lower dead band

6 Additional upper dead band by steam compensation

7 Reference measurement distance to steam compensation