KROHNE VFM 3100 EN - Manual (Page 24)

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NOTE: If the User Information is not supplied with the purchase order,
the following default data for a LIQUID will reside in the database.
Parameter Metric U.S.
Tag blank blank
Flow Units Nm 3 /hr SCF/hr
Total Units Nm 3 SCF
Fluid Type Gas (Air) Gas (Air)
Process Temperature 20 ˚C 70 ˚F
Process Density 9.546 kg/m 3 0.5858 lb/ft 3
Base Density 1.293 kg/m 3 0.07634 lb/ft 3
Process Viscosity 0.0185 cP 0.0186 cP
Upper Range Value Upper Range Limit for VFM 3100 Size Upper Range Limit for VFM 3100 Size
Parameter Metric U.S.
Tag blank blank
Flow Units kg/hr lb/hr
Total Units kg/hr lb/hr
Fluid Type Steam (saturated) Steam (saturated)
Process Temperature 175 ˚C 350 ˚F
Process Density 4.618 kg/m 3 0.2992 lb/ft 3
Base Density (N/A) 0.5977 kg/m 3 0.03730 lb/ft 3
Process Viscosity 0.0149cP 0.0150 cP
Upper Range Value Upper Range Limit for VFM 3100 Size Upper Range Limit for VFM 3100 Size
If the process fluid is not LIQUID, changing the fluid type to GAS
or STEAM will automatically bring up the appropriate default set
shown below.
Parameter Metric U.S.
Tag blank blank
Flow Units l/min USgpm
Total Units l USgal
Fluid Type Liquid (water) Liquid (water)
Process Temperature 20 ˚C 70 ˚F
Process Density 998,2 kg/m 3 62.301 lb/ft 3
Base Density 999.2 kg/m 3 62.374 lb/ft 3
Process Viscosity 1.002 cP 0.9753 cP
Upper Range Value Upper Range Limit for VFM 3100 Size Upper Range Limit for VFM 3100 Size