Siemens sitrans PROBE LU User Manual

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Remote Operation : PA
Page 34 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02
• Auto False Echo Suppression
•Write Locking
• Offset and Velocity Calibration
•Sensor Calibration
Changing parameter settings
• First launch SIMATIC PDM, connect to SITRANS Probe LU
1
, and upload data from
the device (the status fields change to Loaded).
• Adjust parameter values in the parameter view field (right side of screen).
• After adjusting the value, press Enter (the status fields read Changed).
• When you have completed the adjustments, open the Device menu, download data
to the device, and save parameter settings offline (the status fields go blank).
For a complete list of parameters, please see
Appendix H: Parameter Descriptions on
page 73.
1.
PDM must have the correct device address of your instrument in order to
connect.

Siemens sitrans PROBE LU Specifications

General

Measuring Principle	Ultrasonic
Communication	HART
Output	4 to 20 mA
Power Supply	12 to 30 V DC
Process Temperature	-40 to 80 °C
Enclosure Rating	IP68
Material	PVDF
Ambient Temperature	-40 to 70 °C
Measurement Range	0.25 to 12 m (0.8 to 39 ft)