VEGA VEGAFLEX 67 (-200…+400°C) 4 … 20 mA_HART two-wire User Manual

Page 30

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percentage and vessel volume. By activating the appropriate curve,
the volume percentage of the vessel is displayed correctly. If the
volume should not be displayed in percent but e.g. in l or kg, a scaling
can be also set in the menu item "Display".

L

inearisation curve

Linear

E

nter the requested parameters via the appropriate keys, save your

settings and jump to the next menu item with the [->] key.

I

n this menu item you can enter an unambiguous designation for the

sensor, e.g. the measurement loop name or the tank or product
designation. In digital systems and in the documentation of larger
plants, a singular designation should be entered for exact identification
of individual measuring points.

S

ensor-TAG

Sensor

W

ith this menu item, the Basic adjustment is finished and you can now

jump to the main menu with the [ESC] key.

H

igh sockets or vessel installations, such as e.g. struts or agitators as

well as buildup and weld joints on the vessel walls cause interfering
reflections which can impair the measurement. A false echo storage
detects and marks these false echoes, so that they are no longer taken
into account for the level measurement. A false echo memory should
be created with empty vessel so that all potential interfering reflections
will be detected.

P

robes in coax version require no gating out of false echoes since they

are not influenced by false reflections.

F

alse signal suppression

C

hange now?

P

roceed as follows:

1

M

ove from the measured value display to the main menu by

pushing [OK].

2

S

elect the menu item "Service" with [->] and confirm with [OK].

N

ow the menu item "False signal suppression" is displayed.

Sensor-TAG

False signal suppres-
sion

30

VEGAFLEX

67 • 4 … 20

mA/HART - two-wire

6 S

et up with the indicating and adjustment module PLICSCOM

32311

-EN

-120329

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