5 choose linearisation curve, 6 integration time – VEGA VEGAMET 515 User Manual

Page 39

VEGAMET 515

7.5 Choose linearisation curve

VEGAMET's evaluation routines can be
adapted to different vessel forms. To do this,
you can choose between different
linearisation curves:
- linear (factory setting)
- cylindrical tank
- spherical tank
- Lin-curve 1
- Lin-curve 2
- Lin-curve 3
You can edit or modify lin. curves 1 … 3
yourself (see appropriate chapter).

After a linearisation, the requested output can
be assigned to the linearised value in the
menu range "Parameter adjustment outputs“
(menu items "prop. to…“ and "Unit…“).

Parameter adjustment

7.6 Integration time

TAG-
No. 1
%
xx,x

Param.
TAG-
No. 1

Ad-
just-
ment

Signal
condi-
tioning

Scal-
ing

Lin.
curve

linear

Meas.
value
indication

If the integration time is set to 0 s (factory
setting), each quick change of the product
surface (e.g. waves) will be immediately
detected and interpreted as level change. All
output values of VEGAMET will follow the
wave movements. To avoid this, the integra-
tion time can be increased (max.
600 s are possible with VEGAMET). The
higher the time setting, the slower the meas-
urement reacts.