Page EN-20
SITRANS LR250 (FF) – QUICK START MANUAL
7ML19985XN82
mm
mm
m
E
n
glis
h
Material
Selects the appropriate echo processing algorithms for the material.
Response Rate
Sets the reaction speed of the instrument to measurement changes in the target
range.
Use a setting just faster than the maximum filling or emptying rate (whichever is
greater).
Units
Sensor measurement units.
Low Calibration Point
Distance from Sensor Reference to Low Calibration Point: usually process empty
level.
High Calibration Point
Distance from Sensor Reference to High Calibration Point: usually process full level.
Options
*
LIQUID
LIQUID LOW DK (low dielectric liquid – CLEF
algorithm
enabled
)
Options
Response
Rate
Fill Rate per Minute/Empty Rate per Minute
*
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)
Options
M, CM, MM, FT, IN
Default: M
Values
Range: 0.00 to
20.00 m
Default: 20.00 m
Values
Range: 0.00 to 20.00 m
Default: 0.00 m
High Cal.
Pt.
(process
full level)
Low Cal. Pt.
(process
empty
level)
level
space
distance
sensor
reference
point
sensor
reference
point
sensor
reference
point
flanged versions
threaded versions