Set Up Concentration Measurement Using Prolink Iii - Emerson Micro Motion 5700 Configuration And Use Manual

Modify extrapolation alerts for concentration measurement
using the display
You can enable and disable extrapolation alerts, and set extrapolation alert limits. These
parameters control the behavior of the concentration measurement application but do
not affect measurement directly.
Each concentration matrix is built for a specific density range and a specific temperature
range. If line density or line temperature goes outside the range, the transmitter will
extrapolate concentration values. However, extrapolation may affect accuracy.
Extrapolation alerts are used to notify the operator that extrapolation is occurring.
Each concentration matrix has its own extrapolation alert limits.
Procedure
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Example: Extrapolation alerts in action
If Extrapolation Limit is set to 5%, High Limit (Temp) is enabled, and the active matrix is
built for a temperature range of 40 °F to 80 °F, a high-temperature extrapolation alert will
be posted if line temperature goes above 82 °F.
Select the active concentration matrix using the display
You must select the concentration matrix to be used for measurement. Although the
transmitter can store up to six concentration matrices, only one matrix can be used for
measurement at any one time.
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Set up concentration measurement using ProLink III

This section guides you through the tasks required to set up, configure, and implement
concentration measurement.
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Configuration and Use Manual
Choose Menu > Configuration > Process Measurement > Concentration
Measurement > Configure Matrix.
Select the matrix that you want to modify.
Set Extrapolation Limit to the point, in percent, at which an extrapolation alert will
be posted.
Choose Menu > Configuration > Process Measurement > Concentration
Measurement > Configure Application > Extrapolation Alerts.
Enable or disable the high and low limit alerts for temperature and density as
desired.
Choose Menu > Configuration > Process Measurement > Concentration
Measurement > Configure Application.
Set Active Matrix to the matrix you want to use.
Enable the concentration measurement application using ProLink III
Load a concentration matrix using ProLink III
Configure process measurement applications
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