172-65639M-01 (EF200) 13 Apr 2018
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8.2.5 Medium selection: Setup
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Medium selection
Descriptions of functions: Medium selection
Select medium
Select medium type.
• Gas
• Liquid
• Steam
Factory setting: Depends on customer specifications.
Select gas type
Select measured gas type.
NOTE: In the Select medium parameter the Gas option must
be selected.
• Single gas
• Gas mixture
• Air
• Natural gas
• User-specific gas
Factory setting: Air
Select liquid type
Select measured liquid type.
NOTE: In the Select medium parameter the Liquid option
must be selected.
• Water
• LPG
• User-specific liquid
Factory setting: Water
Fixed process
pressure
Enter fixed value for process pressure.
NOTE: The unit is taken from the Pressure unit parameter.
Setting range: 0 to 250 bar abs.
Factory setting: 0 bar abs.
Enthalpy calculation Select the norm the enthalpy calculation is based on.
NOTE: - In the Select medium parameter the Gas option
must be selected
- In the Select gas type parameter the Natural gas
option must be selected.
• AGA5
• ISO 6976
Factory setting: AGA5
Density calculation
Select the norm the density calculation is based on.
NOTE: - In the Select medium parameter the Gas option must
be selected
- In the Select gas type parameter the Natural gas
option must be selected.
• AGA Nx19
• ISO 12213- 2
• ISO 12213- 3
Factory setting: AGA Nx19
Enthalpy type
Define which kind of enthalpy is used.
NOTE: - 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.
• Heat
• Calorific value
Factory setting: Heat