Yokogawa EJX930A - Manual (Page 127)

<8. Operation of DYFMVTool> 8-11
IM 01C25R51-01E
8.1.4 Fluid Operating Range Setup
(1) Gas
Figure 8.9 Fluid Operating Range Setup screen (1)
Input operating ranges and select units
Pressure and Temperature units are selectable from following.
Pressure unit: kPa abs, bar abs, psi abs, kPa gauge, bar gauge, psi gauge
Atmospheric Pressure unit: psi abs, bar abs, kPa abs
Temperature unit: degC, degF, Kelvin
Input Base Condition and select units
Pressure and Temperature units are selectable from following.
Pressure unit: kPa abs, bar abs, psi abs, kPa gauge, bar gauge, psi gauge
Temperature unit: degC, degF, Kelvin
NOTE
• After clicking the [Next] button, if a “The specified operating condition includes both gas
and liquid phases.” information message is displayed, the operating condition is near the
acceptable limits for liquid and gas.
Figure 8.10 Warning message
• Please confirm the density value on the following page (fluid physical property setup page)
and continue configuration.
• If the temperature and pressure range input on the “Fluid Operating Range Setup” is too
wide, there is a probability of the calculation error of density is big.
• These ranges are used only for the density and viscosity calculation.
• Ranges of Flowmeter are not changed.