A5E33329501 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS Page 45
mmmmm
Commissioning
High Calibration Point
Distance from Sensor Reference Point to High Calibration Point: usually process full
level.
Low Calibration Point
Distance from Sensor Reference Point to Low Calibration Point: usually process
empty level.
Response Rate
Sets the reaction speed of the device to measurement changes in the target range.
Use a setting just faster than the maximum filling or emptying rate (whichever is
greater). Slower settings provide higher accuracy, faster settings allow for more level
fluctuations.
Dimension A
The height of the vessel bottom when the bottom is conical, pyramidal, parabolic,
spherical, or flat -sloped..
Dimension L
Length of the cylindrical section of a horizontal parabolic end vessel.
Volume Units
Determines volume measurement units.
* If USER DEFINED option selected, the value must be set after completing the
wizard. See
2.6.6. User Defined Unit
on page 149.
Value
Range: 0.000 to 60.000
Default: 0.000
Value
Range: 0.000 to 60.000
Default: 60.000
Notes:
• Response Rate can only be set through the Quick Start Wizard, and any
changes made to Fill Rate per Minute (2.3.1.) or Empty Rate per Minute (2.3.2.)
parameters following the completion of the wizard will supersede the Response
Rate setting.
• Response Rate always displays in m/minute.
Options
SLOW (0.1 M/MIN)
MEDIUM (1.0 M/MIN)
FAST (10 M/MIN)
Default: SLOW (0.1 M/MIN)
Value
Range: 0.000 to 99.999
Default: 0.000
Value
Range: 0.000 to 99.999
Default: 0.000
Options
L, USGAL, IMPGAL, CUM, USER DEFINED *
Default: L
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