Siemens Sitrans LR200 Instruction Manual page 153

Parameter
Parameter No./Name
type
Propagation Factor (2.8.3.)
Indepen-
dent
Position Detect (2.8.4.2.)
parameters
CLEF Range (2.8.4.4.)
a)
The recommended values for the propagation factor and for CLEF range are dependent
on the stillpipe diameter. Refer to the next table for values.
Propagation Factor/Stillpipe Diameter
Nominal Pipe Size
Propagation Factor
CLEF Range (2.8.4.4.)
settings
a)
Since pipe dimensions may vary slightly, the propagation factor may also vary.
7ML19985JP02 SITRANS LR200 (HART) – INSTRUCTION MANUAL
a)
a
40 mm (1.5")
a)
0.9828
Low Cal Pt. – Low Cal Pt. –
700 mm
Options/
Function (cont' d )
Values
P .F. for a 50 mm (1.96") I.D.
0.990
stillpipe
HYBRID
4.3 4.3 m (14.10 ft)
50 mm (2") 80 mm (3")
0.990 0.991
Low Cal Pt. –
700 mm 1000 mm
100 mm (4")
0.9965
Low Cal Pt. –
1000 mm
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