Endress+Hauser Proline Prowirl F 200, Руководство по эксплуатации

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Commissioning Proline Prowirl F 200 PROFIBUS PA
86 Hauser
Parameter Prerequisite Description Selection / User
entry
Factory setting
Reference pressure The following conditions are
met:
• Order code for "Sensor
version",
Option "Mass (integrated
temperature measurement)"
• The Gas option is selected in
the Select medium
parameter parameter.
Enter reference pressure for
the calulation of the reference
density.
Dependency
The unit is taken from the
Pressure unit parameter.
0 to 250 bar 1.01325 bar
Reference temperature The following conditions are
met:
• The
Gas option is selected in
the Select medium
parameter.
Or
• The Liquid option is
selected in the Select
medium parameter.
Enter reference temperature
for calculating the reference
density.
Dependency
The unit is taken from the
Temperature unit parameter
–200 to 450 °C 20 °C
Reference Z-factor In the Select gas type
parameter, the User-specific
gas option is selected.
Enter real gas constant Z for
gas under reference
conditions. 0.1 to 2 1
Linear expansion coefficient The following conditions are
met:
• The
Liquid option is
selected in the Select
medium parameter.
• The User-specific liquid
option is selected in the
Select liquid type
parameter.
Enter linear, medium-specific
expansion coefficient for
calculating the reference
density. 1.0 · 10 -6 to 2.0 · 10 -3 2.06 · 10 -4
Relative density The following conditions are
met:
• In the
Select medium
parameter, the Gas option is
selected.
• In the Select gas type
parameter, the Natural gas
option is selected.
• In the Density calculation
parameter, the ISO 12213-
3 option is selected.
Enter a relative density of the
natural gas. 0.55 to 0.9 0.664
Specific heat capacity The following conditions are
met:
• Selected medium:
– In the Select gas type
parameter, the User-
specific gas option is
selected.
Or
– In the Select liquid type
parameter, the User-
specific liquid option is
selected.
• In the Enthalpy type
parameter, the Heat option
is selected.
Enter the specific heat capacity
of the medium.
Dependency
The unit is taken from the
Specific heat capacity unit
parameter
0 to 50 kJ/(kgK) 4.187 kJ/(kgK)