11
Reference Manual
00809-0100-4803, Rev GA
Configuration
September 2017
Configuration
Note
The following example will show a flow configuration for an application with database gas air as the
process fluid and a Rosemount 405C Conditioning Orifice Plate as the primary element. The procedure
to configure an application with other fluids and other primary elements will be similar to this example.
Natural gases, custom liquids, and custom gases require additional steps during the configuration. See
“Other fluid configurations” on page 18
for more information.
1. Engineering Assistant may open to the
Preferences
tab. Using the tabs at the top of the screen,
navigate to the
Fluid Selection
tab.
2. Expand the
Gas
category (select the
+
icon).
3. Expand the
Database Gas
category.
4. Select the appropriate fluid (Air for this example) from the list of database fluids.
Figure 2-7. Fluid Selection Tab - Database Gas Air
5. Enter the
Nominal Operating Pressure
, select the
Enter
or
Tab
key.
Note
The nominal operating pressure must be entered in absolute pressure units.
6. Enter the
Nominal Operating Temperature
, select the
Enter
or
Tab
key. Engineering Assistant will
automatically fill in suggested operating ranges, as shown in . These values may be edited as needed
by the user.
7. Verify the
Reference Conditions
are correct for the application. These values may be edited as needed.
Note
Reference pressure and temperature values are used by Engineering Assistant to convert the flow rate
from mass units to mass units expressed as standard or normal volumetric units.
8. Select
Next >
to proceed to the
Fluid Properties
tab.
Summary of Contents for 3051S Series
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