Configuration Procedure - Emerson Micro Motion 2700 Configuration And Use Manual

Configuration
Table 4-11 Derived variables and available process variables (continued)
Derived variable – ProLink II label
and definition
Volume Conc (SG)
Volume concentration derived from specific
gravity
The percent volume of solute or of material
in suspension in the total solution, derived
from specific gravity
Conc (Dens)
Concentration derived from reference
density
The mass, volume, weight, or number of
moles of solute or of material in
suspension in proportion to the total
solution, derived from reference density
Conc (SG)
Concentration derived from specific gravity
The mass, volume, weight, or number of
moles of solute or of material in
suspension in proportion to the total
solution, derived from specific gravity
4.7.2

Configuration procedure

Complete configuration instructions for the concentration measurement application are provided in
the manual entitled Micro Motion Enhanced Density Application: Theory, Configuration, and Use.
Note: The concentration measurement manual uses ProLink II as the standard configuration tool for
the concentration measurement application. Because the PROFIBUS parameters are very similar to
the ProLink II labels, you can follow the instructions for ProLink II and adapt them to your host. All
of the parameters related to the concentration measurement application can be found in Transducer
Block 2 (Slot 12).
The typical configuration procedure simply sets up the concentration measurement application to use
a standard curve. The following steps are required:
1. Set the transmitter's density measurement unit to match the unit used by the curve (as listed in
Table 4-10).
2. Set the transmitter's temperature measurement unit to match the unit used by the curve (as
listed in Table 4-10).
3. Set the derived variable to Mass Conc (Dens).
4. Specify the active curve.
Configuration and Use Manual
Available process variables
Density at Standard Specific
reference volume gravity
temperature flow rate
✓ ✓ ✓
✓ ✓
✓ ✓ ✓
Concentration Net Net
mass volume
flow rate flow rate
✓ ✓
✓
✓
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