Siemens SITRANS LUT400 Series - Page 453

Page 140 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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Parameters
2.1.6. Transducer
Specifies the Siemens transducer connected to the device.
2.1.7. Frequency
Adjust the shot transmit pulse frequency (in kHz).
2.1.8. Long Shot Duration
Adjust the duration of the long shot transmit pulse (in μs).
2.1.9. Short Shot Duration
Adjust the duration of the short shot transmit pulse (in μs).
2.2. Calibration
2.2.1. Low Calibration Point
Distance from sensor reference point
1
to Low Calibration Point defined in Units
(2.1.1.)
.
Options
* NO TRANSDUCER
XRS-5
XPS-10
XPS-15
XCT-8
XCT-12
XPS-30
XPS-40
XLT-30
XLT-60
STH
Notes:
•When Transducer (2.1.6.) is set to NO TRANSDUCER, the LOE fault will
display immediately.
•An Echo Profile (3.2.1.) cannot be requested from LUI when Transducer
(2.1.6.) is set to NO TRANSDUCER. The local push button will not operate.
Values
Range: 10.000 to 52.000
Default: Depends on transducer selected in
Transducer (2.1.6.).
Values
Range: 100.000 to 2000.000
Default: Depends on transducer selected in
Transducer (2.1.6.).
Values
Range: 100.000 to 2000.000
Default: Depends on transducer selected in
Transducer (2.1.6.).
1.
The point from which level measurement is referenced (see Sensor Mode on page 138 for illus-
tration).
Values
Range: 0.000 to 60.000
Default: 60.000