Emerson Micro Motion 9739 MVD Configuration And Use Manual page 101

5.10.1 Concentration measurement application
The concentration measurement application calculates concentration data from process temperature
and density. Micro Motion provides a set of concentration curves that calculate concentration data for
several standard industry applications and process fluids. If desired, you can configure a custom curve
for your process fluid, or purchase a custom curve from Micro Motion.
Note
The concentration measurement application is also known as the enhanced density application.
5.10.2 Standard curves for the concentration measurement
application
The standard curves available from Micro Motion are applicable to a variety of process fluids.
Table 5-12 describes the standard concentration curves available from Micro Motion, along with
the density and temperature measurement units used in calculation, and the unit used to report
concentration data. If these curves are available on your transmitter, you can set Active Curve to any
one of them.
Table 5-12 Standard concentration curves and associated measurement units
Curve name Description
Deg Balling Curve represents percent extract, by
mass, in solution, based on °Balling.
For example, if a wort is 10 °Balling
and the extract in solution is 100%
sucrose, the extract is 10% of the
total mass.
Deg Brix Curve represents a hydrometer scale
for sucrose solutions that indicates
the percent by mass of sucrose in
solution at a given temperature. For
example, 40 kg of sucrose mixed
with 60 kg of water results in a 40
°Brix solution.
Deg Plato Curve represents percent extract, by
mass, in solution, based on °Plato.
For example, if a wort is 10 °Plato
and the extract in solution is 100%
sucrose, the extract is 10% of the
total mass.
HFCS 42 Curve represents a hydrometer scale
for HFCS 42 (high fructose corn
syrup) solutions that indicates the
percent by mass of HFCS in solution.
HFCS 55 Curve represents a hydrometer scale
for HFCS 55 (high fructose corn
syrup) solutions that indicates the
percent by mass of HFCS in solution.
Configuration and Use Manual
Density unit Temperature
unit
g/cm3 °F
g/cm3 °C
g/cm3 °F
g/cm3 °C
g/cm3 °C
Configure process measurement
Concentration
unit
°Balling
°Brix
°Plato
%
%
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