Proline Promass F 100 Modbus RS485
Commissioning
63
Navigation
"Setup" menu → Advanced setup → Calculated values
‣
Calculated values
‣
Corrected volume flow calculation
Corrected volume flow calculation
External reference density
Fixed reference density
Reference temperature
Linear expansion coefficient
Square expansion coefficient
Parameter overview with brief description
Parameter
Prerequisite
Description
Selection / User
interface / User
entry
Factory setting
Corrected volume flow calculation
–
Select reference density for
calculating the corrected
volume flow.
• Fixed reference
density
• Calculated
reference density
• Reference density
by API table 53
• External reference
density
Calculated reference
density
External reference density
In the
Corrected volume flow
calculation
parameter, the
External reference density
option is selected.
Shows external reference
density.
Floating point
number with sign
–
Fixed reference density
The
Fixed reference density
option is selected in the
Corrected volume flow
calculation
parameter
parameter.
Enter fixed value for reference
density.
Positive floating-
point number
1 kg/Nl
Reference temperature
The
Calculated reference
density
option is selected in
the
Corrected volume flow
calculation
parameter.
Enter reference temperature
for calculating the reference
density.
–273.15 to 99
999 °C Country-specific:
• +20 °C
• +68 °F