Operation Description - Siemens SITRANS LR250 (HART) Manual De Inicio Rápido

Operation
Operation Description
NO Measurement and associated loop current are not updated, and the device defaults to
SERVICE Fail-safe mode
LEVEL Distance to material surface referenced from Low Calibration Point.
SPACE Distance to material surface referenced from High Calibration Point.
DISTANCE Distance to material surface referenced from Sensor Reference Point.
1)
For more details on Fail-safe Mode see the full operating instructions.
sensor
reference point
(flanged
versions)
sensor
reference point
(threaded
versions)
sensor
reference point
(flanged
encapsulated)
Low Calibration Point
Distance from Sensor Reference to Low Calibration Point: usually process empty level. See
Operation for an illustration.
Range: 0.00 to 20.00 m
Values
High Calibration Point
Distance from Sensor Reference to High Calibration Point: usually process full level. See
Operation for an illustration
Range: 0.00 to 20.00 m
Values
Wizard complete
In order to save the Quick Start settings it is necessary to select Finish to apply changes.
Options
Press Down arrow
SITRANS LR250 is now ready to operate.
Note: If your application has a tank with obstructions, please see the full operating
instructions for details on using Auto False Echo Suppression.
A5E31997170
1)
.
space
level
.
BACK, CANCEL, FINISH (Display returns to 1.1 Quick Start Wiz menu
when Quick Start is successfully completed.)
(Finish). Then press LEFT arrow
SITRANS LR250 (HART) – QUICK START MANUAL
distance
High Cal.
Point
to return to Measurement mode.
sensor
reference
point
Low Cal.
Point
Page EN-21