2.4. Measuring Limits - Siemens SITRANS LR200 Instruction Manual

2.3.5. Unit (Level)
Selected engineering units for Level (PV).
• Referenced from Low Level Point (plus level offset, if any)
• Default %
• Can be any linear measurement
2.3.6. Low Level Point
The level when the material is at Low Calibration Point. The unit is defined in Level
units. (In PDM, go to Device menu > Sensor Calibration, then click on More
Information to see an illustration.)
2.3.7. High Level Point
The level when the material is at High Calibration Point. The unit is defined in Level
units. (In PDM, go to Device menu > Sensor Calibration, then click on More
Information to see an illustration.)
2.3.8. Level Offset
A constant offset that is added to Level to form either PV (Level or Volume) output.
The unit is defined in Level units.
2.3.9. Sensor Offset (default 0)
The offset from the Sensor's reference point to the tank's reference point: a
constant offset added to the Sensor value. The unit is defined in Sensor Units.
Compensates, for example if the sensor head is changed.
2.3.A. Temperature Units
Selects the engineering unit to be displayed with the value representing
temperature.

2.4. Measuring Limits

2.4.1. Min. Measured Value
The minimum recorded Sensor value, defined in Sensor units.
2.4.2. Max. Measured Value
The maximum recorded Sensor value, defined in Sensor units.
2.4.3. Min. Sensor Value
Defines the minimum usable value for the measuring range (physical limit of the
sensor) in Sensor units.
2.4.4. Max. Sensor Value
Defines the maximum usable value for the measuring range (physical limit of the
sensor) in Sensor units.
1.
In PDM, open View menu, scroll down to Peak Values, and click Sensor tab.
7ML19985HP01 SITRANS LR 200 (PROFIBUS PA) – INSTRUCTION MANUAL
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