Liquid Controls
Sponsler, Inc.
IT400 Remote Totalizer & Rate Indicator
Page: 15
DOC#:
MN-IT400-R2c.doc
Menu descriptions
The menu is composed of a list of editable items which control the operation of the
IT400
. This is a
listing of all of the menu items. The
IT400
reverts to the
Run
Mode if no user input is detected within
30 seconds while viewing any of the following top level menu items.
1.
Reset Totalizer
Resets the totalizer without using an external magnet. If the totalizer reset is set to
, the subsequent submenu is not displayed.
1.1 Reset Totalizer Done
This is an informational message that indicates that the main totalizer has been
reset.
2.
Temperature Compensation Enable
Displayed only if purchased as an option. Temperature compensation can be
enabled or disabled. If compensation is
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, the next two sub-menus are
skipped.
2.1 Reference Temperature
Temperature at which the Coefficient of Thermal Expansion is referenced. The
temperature units are degrees Fahrenheit and must match the Coefficient of
Thermal Expansion used in the next item (and is listed in the Appendix).
2.2 Coefficient of Thermal Expansion
The Coefficient of Thermal Expansion for select fluids can be found in the
Appendix.
3.
Linear Interpolation Enable
Displayed only if purchased as an option. Linear interpolation can be enabled or
disabled. If linearization is
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, the next three sub-menus are skipped.
3.1 Linear Interpolation Table Edit
Permits the editing of the linearizer table and is only set if the linearizer has been
enabled. If set to
, the linearizer table will not be edited and the menu system
jumps to menu 4 (
K-Factor
) below. If the table is to be edited, the menu will step through the list of
points in the order of frequency then K factor. The frequency values must be ascending starting with
the first point being the lowest.
Note:
To enter a table of fewer than 20 points in the linearizer table, after the last desired linearization
point add one additional point and set the frequency to zero. Example: For 15 point linearization, set
the frequency for point 16 to zero.
Note:
The table must have at least two points.
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