Standard Matrices For The Concentration Measurement Application - Emerson Micro Motion 2700 Configuration And Use Manual

Configure process measurement
7.
Concentration process variables are now available on the transmitter. You can view and
report them in the same way that you view and report other process variables.
4.8.3 Standard matrices for the concentration measurement
application
The standard concentration matrices available from Micro Motion are applicable for a
variety of process fluids. These matrices are included in the ProLink III installation.
Tip
If the standard matrices are not appropriate for your application, you can build a custom matrix or
purchase a custom matrix from Micro Motion.
Matrix name Description
Deg Balling Matrix 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% su-
crose, the extract is 10% of the total
mass.
Deg Brix
Matrix 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 Matrix 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.
46
Option Setup
A value written by a. Choose Online > Configure > Manual Setup > Measurements >
digital communica-
tions b. Enable External Temperature.
c. Perform the necessary host programming and communications
Choose Online > Configure > Manual Setup > Measurements > Concentration
Measurement and set Active Matrix to the matrix to be used for measurement.
Micro Motion Model 2700 Transmitters with FOUNDATION Fieldbus
External Inputs
setup to write temperature data to the transmitter at appropri-
ate intervals.
Temperature
Density unit unit
3
g/cm °F
3
°C
g/cm
3
g/cm °F
Derived variable
Mass Concentration
(Density)
Mass Concentration
(Density)
Mass Concentration
(Density)