Xylem SonTek FlowTracker2, User Manual

Page: 53 / 308

SonTek – a Xylem brand
FlowTracker2 User’s Manual (January 2019)
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ii). Type in the new value using the keypad.
d) To DISABLE the Max Depth Change for Warning,
i). Use the backspace key to clear current entry until “Disabled” is displayed.
Max Spacing Change for Warning (%) 3.4.4.6
The Max Spacing Change for Warning parameter is the maximum threshold placed on
spacing change.
a) The change in spacing between stations is evaluated to determine if depth was
not entered incorrectly.
b) The default Max Spacing Change for Warning applied in FlowTracker2 is 100%.
c) To change the Max Spacing Change for Warning,
i). Use the backspace key to clear current entry,
ii). Type in the new value using the keypad.
d) To DISABLE the Max Spacing Change for Warning,
i). Use the backspace key to clear current entry until “Disabled” is displayed.
0.6 Method Depth 3.4.4.7
The 0.6 Method Depth parameter is the threshold placed on the application of the six
tenths velocity method.
a) The six tenths velocity method is set as default method in the software when the
measured depth is below the threshold specified.
b) Different velocity method can be selected if the flow conditions are not suited for
six tenths method.
c) To change the 0.6 Method Depth,
i). Use the backspace key to clear current entry,
ii). Type in the new value using the keypad.
Displayed Velocity Methods 3.4.5
The Displayed Velocity Methods function allows the user to specify which Discharge
Velocity Methods must be displayed in the function.
Displayed Velocity Methods function is only applicable to the Discharge Mode. The
General Mode does not contain any discharge calculation or uncertainty analysis.