Honeywell CIU 888 Configuration Manual page 74

Part No.: 4417584_Rev12
Getting Started
Properties
Note: The application checks the high level to be higher than the low level for
innage. If the tank is set up for ullage the high level value must be lower than the low
level value.
High TOV
Low TOV
Note: The application checks the high TOV to be higher than the low TOV for
innage. If the tank is set up for ullage the high TOV value must be lower than the low
TOV.
Total Tank Space
Shell capacity
13.Click the GRH corrections tab, the Properties detail appears.
You can view or edit these properties:
Properties
Gauge Reference Height
Temperature GRH Cor-
rection
TEC Grh
Configuration Manual
CIU 888
Description
Enter volume that corresponds with high level (for
graphical purposes in Entis Pro).
Enter volume that corresponds with low level (for graph-
ical purposes in Entis Pro)
This is the total volume of the tank itself, including all
space which will never contain liquid product and is
needed for vapor calculations.
The absolute maximum of liquid which can be con-
tained by the tank shell. Exceeding this level results in a
direct overfill.
Description
Gauge Reference Height
Height of gauge above tank zero. Used to calculate
Ullage and corrected Innage.
This correction corrects for the temperature effects of
the tank shell and/or stilling well.
Selection: Enable / Disable
Thermal expansion coefficient of the Stilling well or Tank
Shell.
Note:
Thermal expansion coefficient values in ppm (10E-6/C
(or) 10E-6/F) needs to be converted to 10E-5/C (or)
10E-5/F. For example, the value of 16 10E-6/C (ppm)
needs to be converted to 1.6 and then set in Service
tool.
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