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Siemens SITRANS LR250 Kompaktbetriebsanleitung Seite 35

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Units
Sensor measurement units.
Options
Operation
Operation
NO SERVICE
LEVEL
SPACE
DISTANCE
See Material Level (2.3.5.) for more detail.
a)
Space
Level
Distance
The point from which High and Low Calibration points are referenced: see Dimension Drawings.
a)
Low calibration point
Distance from Sensor Reference to Low Calibration Point: usually process empty level. (See Operation for an illustration.)
Values
SITRANS LR250 (FOUNDATION FIELDBUS)
A5E33472700-AA, 08/2014
m, cm, mm, ft, in
Default: m
Description
Measurement and associated loop current are not updated, and the device defaults to Fail-
safe mode
.
a)
*
Distance to material surface referenced from Low calibration point
Distance to material surface referenced from High calibration point
Distance to material surface referenced from Sensor reference point
High calibration point (process full level)
Sensor reference point
Low calibration point (process empty level)
Range: 0.00 to 20.00 m
a)
33

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