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4.8 Set up concentration measurement
The concentration measurement application calculates concentration from line density
and line temperature.
• Preparing to set up concentration measurement (Section 4.8.1)
• Set up concentration measurement using ProLink III (Section 4.8.2)
• Set up concentration measurement using the Field Communicator (Section 4.8.3)
4.8.1 Preparing to set up concentration measurement
The procedure for setting up concentration measurement application depends on how
your device was ordered and how you want to use the application. Review this information
before you begin.
Requirements for concentration measurement
To use the concentration measurement application, the following conditions must be met:
• The concentration measurement application must be enabled.
• One or more concentration matrices must be stored in your transmitter.
Tip
In most cases, the concentration matrix that you ordered was loaded at the factory. If you
need to add concentration matrices and you are using ProLink III, you can load concentration
matrices from a file or you can build a custom matrix. If you are using the
Field Communicator, you can build a custom matrix but you cannot load a matrix from a file.
This manual does not discuss building a custom matrix. For information on building a custom
matrix, see Micro Motion Enhanced Density Application: Theory, Configuration, and Use.
• If your concentration matrices use Specific Gravity as the derived variable, the
reference temperature values must be set.
• Temperature Source must be configured and set up.
• One matrix must be selected as the active matrix (the matrix used for
measurement).
Optional tasks in setting up concentration measurement
The following tasks are optional:
• Modifying names and labels
• Configuring operational parameters
- Extrapolation alerts
- Calculation method (matrix or equation)
- Matrix switching
Configure process measurement
66 Micro Motion
®
Fork Viscosity Meters (FVM)