Siemens SITRANS L Operating Instructions Manual page 123

Select units for either volume or level.
Level values
Volume values
Percent value
Temperature Units (2.3.4.)
Selects the engineering unit to be displayed with the value representing temperature.
Options
Material (2.3.5.)
Automatically configures the device to operate in the chosen application type, by changing
one or more of the following parameters: Propagation Factor (2.5.3.), Position Detect
(2.5.7.2.), and/or CLEF Range (2.5.7.4.).
Options
Related parameters
dK < 3.0
a)
You can configure each of the related parameters, to suit your particular application.
LOE Timer (2.3.6.)
Note
See Loss of Echo (LOE) (Page 240) for more detail.
Sets the time to elapse since the last valid reading, before the Fail-safe material level is
reported.
Values
Calibration (2.3.7)
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
m, cm, mm, ft, in, %
liter, gal, ImpGal, %
* %
*
* LIQUID
LIQUID LOW DK (low dielectric liquid - CLEF algorithm enabled)
a)
Propagation Factor (2.5.3.)
Position Detect (2.5.7.2.)
CLEF Range (2.5.7.4.)
Range: 0 to 7200 seconds
Default: 100 s
Parameter reference
DEGC, DEGF, DEGR, K
DEGC
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