Calibration - Siemens Sitrans LR200 Instruction Manual

2.2.3. Material
Automatically configures the device to operate in the chosen application type,
by changing one or more of the following parameters: Propagation Factor
(2.8.3.), Position Detect (2.8.4.2.), and/or CLEF Range (2.8.4.4.).
Options
Related
parameters
a)
dK < 3.0
You can configure each of the related parameters, to suit your particular
application.
2.2.4. Damping Filter
The time constant for the damping filter. The damping filter smooths out the re-
sponse to a sudden change in level. This is an exponential filter and the engi-
neering unit is always in seconds (see Damping on page 128 for more detail).
Values
Antenna
Read only. Identifies horn configuration (Near Range (blanking) distance is au-
tomatically adjusted to suit).

2.3. Calibration

Note: We recommend using the Quick Start wizard to configure the device.
2.3.1. Low Calibration Pt.
Distance from sensor reference point
defined in Units (2.2.1.).
Values
Related parameters
1)
The point from which level measurement is referenced (see Sensor Mode (2.2.2.) for
an illustration).
Page 76 SITRANS LR200 (HART) – INSTRUCTION MANUAL
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LIQUID
a)
LIQUID LOW DK (low dielectric liquid – CLEF algorithm
enabled)
Propagation Factor (2.8.3.)
Position Detect (2.8.4.2.)
CLEF Range (2.8.4.4.)
Range: 0 to 100.000 s
Default: 10.000 s
1)
to Low Calibration Point. Units are
Range: 0 to 20 m. Default 20.00 m
Units (2.2.1.)
Far Range (2.8.2.)
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