Siemens SITRANS L, Руководство по эксплуатации, Страница: 55 / 269

Commissioning
6.2 Operating via the handheld programmer
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
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Material
Selects the appropriate echo processing algorithms for the material [see Position Detect
(2.5.7.2.) for more detail].
Options * LIQUID
LIQUID LOW DK
a)
(low dielectric liquid – CLEF algorithm enabled)
a)
dK < 3.0
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).
Options Response rate
(2.3.8.1.)
Fill rate per Minute (2.3.8.2.)/
Empty rate per Minute (2.3.8.3.)
* SLOW 0.1 m/min (0.32 ft/min)
MED 1.0 m/min (3.28 ft/min)
FAST 10.0 m/min (32.8 ft/min)
Units
Sensor measurement units.
Options m, cm, mm, ft, in
Default: m