Sensor Parameters (Menu 7) - Siemens SITRANS FUS060 Operating Instructions Manual

Zero Trim
In this menu a manual zero trim can be performed.
Note
Zero trim conditions
Zero trim should only be done at an absolute flowrate of zero.
7.7

Sensor parameters (menu 7)

In this menu the sensor-specific data is stored.
Note
Flowmeter systems with SONO 3100 or SONO 3300
All sensor characteristics in menu 7 are determined and preset at the factory. They should not
be changed for flowmeter systems with sensor types SONO 3100 and SONO 3300.
Note
Flowmeter systems with SONOKIT
The FUS060 transmitter is preset at the factory according to the SONOKIT order codes ( for
example pipe dimension and number of paths). The exact sensor pipe dimensions based on the
SONOKIT sensor geometry measurement report data must be entered in menu 7.
Sensor calibr. (menu 7.1)
In this menu various calibration data can be entered
Calibr. choice (menu 7.1.1)
The switching between WET and AUTO has a big influence on the calibration and the calculation
of the flow value.
If WET is selected, the calibration parameters for SONO 3100 and SONO 3300 are taken from the
factory calibration process. These parameters are stored in special WET calibration parameters.
If AUTO is selected, several sensor characteristics from the SONOKIT sensor geometry
measurement report are combined and calculated to form the internal calibration factor. These
calculated calibration factors for paths 1, 2, 3, and 4 are then read only parameters.
The calibration constants are based on the following SONOKIT sensor geometry measurement
report data:
• Pipe diameter
• Length from transducer front to transducer front of every path
• Displacement of each sound path from center of pipe
SITRANS FUS060 with PROFIBUS PA
Operating Instructions, 09/2021, A5E02225054-AD
Functions
7.7 Sensor parameters (menu 7)
67