Siemens 7ML5431 - Page 61

Commissioning
6.2 Operating via the handheld programmer
SITRANS LR250 with mA/HART
Operating Instructions, 10/2019, A5E32220602-AG
61
①
Space
④
High Calibration Point (process full level)
②
Level
⑤
Sensor reference point
a)
③
Distance
⑥
Low Calibration Point (process empty level)
a)
The point from which High and Low Calibration points are referenced: see Dimension
drawings.
Low Calibration Point
Distance from Sensor Reference to Low Calibration Point: usually process empty level. (See
Operation for an illustration.)
Values
Range: 0.00 to 20.00 m
High Calibration Point
Distance from Sensor reference point to High Calibration Point: usually process full level.
(See
Operation for an illustration.)
Values
Range: 0.00 to 20.00 m