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.
Example
Table 2-2: Liquids and Gases Database
1,1,2,2–
Tetrafluoroethane
Acrylonitrile Formaldehyde Nitrous Oxide
1,1,2–Trichloroethane Air Formic Acid Nonanal
1,2,4–
Trichlorobenzene
Allyl Alcohol Furan n–Butane
Configuration Reference Manual
October 2018 00809-0100-4803
18 Rosemount 3051S Multivariable Transmitter
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