Onicon F-2600 Uživatelský manuál stáhnout pdf (Strana 65)

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F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 65

3.3.8 Fluid Menu

Password

ENTER

Use

keys to access menus.

Fluid

Flowing Fluid

Liquids >

Goyal-Dorais >

API 2540 >

Nat Gas AGA8 >

Real Gas >

Other Gas >

ENTER

Run Mode

< Liquid

Water

Ammonia

Chlorine

STD Press (PSIA)

xxxx

NORM Temp (C)

xxxx

NORM Press (KPA)

xxxx

STD Temp (F)

xxxx

Other Liquids >

< Mole Weight >

xxxx

< CRIT PRESS >

xxxx

< CRIT TEMP >

xxxx

< CRIT Z >

xxxx

< AL >

xxxx

< BL

xxxx

< Density @ 60F >

xxxx

< K0 >

xxxx

< K1 >

xxxx

< AL >

xxxx

< BL

xxxx

< Real Gas

Steam T & P Comp

< Specific Gravity >

xxxx

< MoleFract N2 >

xxxx

xxxx

xxxx

< Ref Press(PSIA)

xxxx

< Specific Gravity >

xxxx

< Compress (Z) >

xxxx

< Viscosity

xxxx

Air

Argon

Ammonia

CO2

Helium

Hydrogen

Methane

Nitrogen

Oxygen

< Density >

xxxx

< AL >

xxxx

< BL

xxxx

Select “Steam T & P Comp” for VT and

in the run mode screens.

“Sat Steam T Comp” for the fluid type

VTP models. The VT model will display

For a V model in any fluid, enter nominal operating temperature and

pressure as simulated values in the diagnostics menu.

Liquified Gas >

< Liquified Gas

Carbon Dioxide

Nitrogen

Hydrogen

Oxygen

Nitrous Oxide

Argon

Propane

Use the Fluid Menu to congure the ow meter for use with common gases, liquids and

steam. Your ow meter is pre-programmed at the factory for your application’s process

uid.

Reference Richard W. Miller, Flow Measurement Engineering Handbook (Third Edition,

1996), page 2-75 for denition and use of the Goyal-Doraiswamy equation and page 2-76 for

the denition and use of the API 2540 equation. Also, see Appendix B for Fluid Calculation

equations.

The units of measurement used in the Fluid Menu are preset and are as follows:

Mole Weight = lbm/(lbm•mol), CRIT PRESS = psia, CRIT TEMP = °R, Density = kg /m3 and

Viscosity = cP (centipoise).

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