Endress+Hauser Proline Prowirl 72 - Page 91

Proline Prowirl 72 FOUNDATION Fieldbus 11 Operation via FOUNDATION Fieldbus
Endress + Hauser 91
System Unit -
Calc. Mass Flow
AUTO - OOS Use this function to select the unit for the calculated mass flow.
The unit you select here is also valid for:
• Simulation
• On-value low flow cut off
• Display value (local display)
! Note!
The following units of time can be selected:
s = second, m = minute, h = hour, d = day
Options:
Metric:
gram  g/time unit
kilogram  kg/time unit
Metric ton  t/time unit
US:
ounce  oz/time unit US
pound  lb/time unit
ton  ton/time unit
Factory setting:
Depends on country (metric system units, Page 121, or US units,
Page 122)
System Value -
Corr. Volume
Flow
Read only The corrected volume flow appears on the display.
The corrected volume flow is calculated using the measured volume flow
and the ratio between the values entered in the "Process Param. –
Operating Density" parameter (Page 94) and the "Process Param. –
Ref. Density" parameter (Page 94). Fixed values are used for the
calculation (specified operating density and reference density). For this
reason only select this process variable if the process conditions are
known and do not change.
! Note!
The unit is displayed in the "System Unit - Corr. Volume Flow" parameter
(Page 92).
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Transducer Block "Flow" (Endress+Hauser parameters) / base index 500
Parameter Write access for
operating mode
(MODE_BLK)
Description