Sensor Calibration - Siemens sitrans lr 460 Instruction Manual

3.3. Sensor Calibration

To perform calibration via SIMATIC PDM open the menu Device – Sensor
Calibration.
Sensor Reference Point
(flange face)
High Calibration Point
Low Calibration Point
3.3.1. Sensor Units
Whatever units the sensor is measuring in.
Options
3.3.2. Calibration Type
In Dry calibration, the user enters all four calibration values: High and Low Level
Points, and High and Low Calibration Points.
Options
3.3.3. Low Calibration Pt. (default 30.000 m)
Distance from Sensor Reference to Low Calibration Point (corresponding to Low
Level Point). Unit is defined in Sensor units.
1.
Sensor Reference Point: the point to which all the Sensor Calibration parameters are
referenced, which is the flange face.
2.
Level Value: the level measured in level units.
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Level
m, in, cm, mm, ft
default: m
DRY CAL *
Dry calibration
WET CAL
Wet calibration (not recommended for SITRANS LR 460)
SITRANS LR 460 – INSTRUCTION MANUAL
LR 460 with Easy Aimer
High Level Point
(typically 100%)
Low Level Point
(typically 0%)
7ML19985JM01