①
②
③
④
⑤
⑥
⑦
Mode
LEVEL
SPACE
DISTANCE
OTHER
Temperature Source
Source of the temperature reading used to adjust the speed of sound.
Options
See Temperature Source (2.12.1.3.) (Page 222) Temperature Source for more details.
Fixed Temperature
Use this feature if a temperature sensing device is not used.
Value
This parameter is only displayed if FIXED TEMPERATURE selected for Temperature Source.
SITRANS LUT400
Operating Instructions, 04/2021, A5E33329501-AG
Distance
Sensor reference point
High calibration point
Space
Level
Low calibration point
Far range
Description
*
Height of material
Distance to material surface
Do NOT select. If Operation value displays as OTHER,
the device is configured as a level controller, but has
been set previously to a mode other than LEVEL,
SPACE, or DISTANCE. The operation mode must be
set to LEVEL, SPACE, or DISTANCE to proceed with
the QS Level Wizard.
TRANSDUCER, FIXED TEMPERATURE, EXTERNAL TS-3, AVERAGE OF SENSORS
Default: TRANSDUCER
Range: -100.0 to +150.0 °C
Default: +20.0 °C
Commissioning
6.3 Quick Start Wizards
Reference point
Low Calibration Point
(process empty level)
High Calibration Point
(process full level)
Sensor Reference Point
61