Siemens SITRANS LUT400 - Page 67

Commissioning
6.3 Quick Start Wizards
SITRANS LUT400
Operating Instructions, 07/2019, A5E33329501-AC
65
Vessel Shape
Defines the vessel shape and allows the SITRANS LUT400 to calculate volume instead of
level. If NONE is selected, no volume conversion is performed. Select the vessel shape
matching the monitored vessel or reservoir.
Options
NONE, LINEAR, CYLINDER, PARABOLIC BOTTOM, HALF SPHERE BOTTOM, FLAT
SLOPED BOTTOM, PARABOLIC ENDS, SPHERE, CONICAL BOTTOM, CURVE
TABLE, LINEAR TABLE
Default: LINEAR
See Vessel Shape (2.6.1.) (Page 180) for illustration. If CURVE TABLE or LINEAR TABLE
selected, enter values for level and volume breakpoints after completing the wizard (see
Table 1-8 (2.6.7.) (Page 182)).
Units
Sensor measurement units.
Options
m, cm, mm, ft, in
Default: m
Note
For the purpose of this example, all values are assumed to be in meters (m).
High Calibration Point
Distance from Sensor Reference Point to High Calibration Point: usually process full level.
Value
Range: 0.000 to 60.000
Default: 0.000
Low Calibration Point
Distance from Sensor Reference Point to Low Calibration Point: usually process empty level.
Value
Range: 0.000 to 60.000
Default: 60.000