Emerson Rosemount 5900S Reference Manual page 281

Reference Manual
00809-0100-5900
Table C-5: Measurement Transducer Block Parameters
Index
Number
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Rosemount 5900S Radar Level Gauge
Parameter
DISTANCE
SIGNAL_STRENGTH
SIGNAL_STRENGTH_UNI
ANTENNA_TYPE
TCL
PIPE_DIAMETER
HOLD_OFF_DIST
ANTENNA_SIZE
OFFSET_DIST_G
TANK_HEIGHT_R
BOTTOM_OFFSET_DIST_C
CALIBRATION_DIST
TANK_SHAPE
TANK_BOTTOM_TYPE
TANK_ENVIRONMENT
TANK_PRESENTATION
PRODUCT_DC
ENV_WRITE_PROTECT
RM_VERSION_NUMBER
DEVICE_MODEL
™
F Fieldbus Block Information
OUNDATION
(continued)
Description
Distance from the tank reference point (normally the
lower side of the flange) to the product surface
Amplitude of the echo from the product surface. A high
value indicates a good reflection by the surface
Signal strength unit
Antenna type on the device (see
Tank Connection Length. Electrical distance between
the transmitter's reference point and the microwave
unit. Only for user defined antennas.
Still-pipe inner diameter, see
Hold Off Distance defines how close to the gauge's
reference point a level measurement is accepted, see
Tank geometry.
Still-pipe Array antenna size
Gauge Reference Distance (G), see
the Distance Offset (G) if a reference point other than
the lower side of the device flange is required.
Tank Reference Height (R) is defined as the distance
between the upper reference point and the lower
reference point (zero level). See
Minimum Level Offset (C) defines a lower null zone
which extends the measurement range beyond the
Zero Level Reference Point down to the tank bottom.
See Tank geometry.
Calibration Distance is by default set to zero. It is used
to adjust the level measurement so that measured
levels match hand dipped levels. See
Tank Type (see Tank shape
the 5900S for various tank geometries.
Tank Bottom Type. Optimizes the Rosemount 5900S
for measurements close to the tank bottom. See
C-10.
Tank Environment. See Environment. Mark the check
boxes that correspond to the conditions in your tank.
For best performance you should not choose more
than two options. See Table
Tank Presentation. See Table
Product dielectric constant
Write protect
RM card version number
Device Model
September 2019
Table C-7)
Tank geometry.
Tank geometry. Use
Tank geometry.
Tank geometry.
and Table C-9). Optimizes
Table
C-11.
C-12.
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