Endress+Hauser Deltapilot S FMB70 - Page 27

Deltapilot S FOUNDATION Fieldbus Commissioning
Endress+Hauser 27
The measured
variable is not in
direct proportion to
the measured
pressure as is the
case with tanks
with a conical
outlet, for example.
A linearization
table has to be
entered for the
calibration.
LEVEL
SELECTION: level
standard/
LEVEL MODE:
pressure linearized
Via the LINd.
MEASURAND
parameter:
– Pressure + %
– Pressure +
volume
– Pressure + mass
– Calibration with
reference
pressure:
semiautomatic
entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Calibration
without
reference
pressure:
manual entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Incorrect entries
are denied by
the device
– Customer-specific
units of level,
volume and
mass are
possible
The measured
value display and
the TANK
CONTENT
parameter display
the measured
value.
–Two measured
variables are
required or
– the tank shape is
given with value
pairs, e.g. height
and volume.
The 1st measured
variable % height or
height must be in
direct proportion to
the measured
pressure. The 2nd
measured variable
volume, mass or %
must not be in
direct proportion to
the measured
pressure. A
linearization table
has to be entered
for the 2nd
measured variable.
The 2nd measured
variable is assigned
to the 1st measured
variable by means
of this table.
LEVEL
SELECTION: Level
standard/
LEVEL MODE:
Height linearized
Via the COMB.
MEASURAND
parameter:
– Height +
volume
– Height + mass
– Height + %
– %-height +
volume
– %-height + mass
– %-height + %
– Calibration with
reference
pressure: wet
calibration and
semiautomatic
entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Calibration
without
reference
pressure: dry
calibration and
manual entry of
linearization
table, see
Operating
Instructions
BA00303P.
– Incorrect entries
are denied by
the device
– Customer-specific
units of level,
volume and
m
ass are
possible
The measured
value display and
the TANK
CONTENT
parameter display
the 2nd measured
value (volume,
mass or %).
The LEVEL
BEFORE LIN
parameter displays
the 1st measured
value
(%-height or
height).
Measuring task LEVEL
SELECTION/
LEVEL MODE
Measured
variable selection
Description Comment Measured value
display