Siemens SITRANS L 7ML5400 Operating Instructions Manual page 181

Options
When Current Output Function is set to Manual, a power cycle will reset this parameter to
1)
its previous value.
Option available only on LUT430, LUT440.
2)
①
②
③, ⑧, ⑫
④
⑤, ⑦, ⑨
⑥
⑩
⑪
①
②
③
④
⑤
⑥
⑦
⑧
SITRANS LUT400
Operating Instructions, 04/2021, A5E33329501-AG
Reference point
HEAD Zero Head
2
FLOW Zero Head
Low calibration point
Sensor reference point
20 mA 100%
Level
4 mA 0%
Space
Distance
Material Level
Sensor reference point
High calibration point
Low calibration point
Far range
Zero head
Head
Material surface
Maximum head
Description
measured as difference between the liquid level and Zero
Head, defined in Units (2.1.1.) (Page 172).
converted from Head, defined in Flowrate Units (2.15.3.7.)
(Page 238).
Parameter reference (LUI)
9.2 Setup (2.)
181