Emerson Micro Motion SGM - Page 96

Process variable Primary
Variable (PV)
Secondary
Variable (SV)
Third Variable
(TV)
Fourth
Variable (QV )
Volume Flow Rate (External) ✓ ✓ ✓ ✓
Volume Flow Rate (Calculated) ✓ ✓ ✓ ✓
Mass Flow Rate (External) ✓ ✓ ✓ ✓
Mass Flow Rate (Calculated) ✓ ✓ ✓ ✓
Drive Gain ✓ ✓ ✓ ✓
Sensor Time Period ✓ ✓ ✓ ✓
User-Defined Calculation Output ✓ ✓ ✓ ✓
Board Temperature ✓ ✓
Input Voltage ✓ ✓
Concentration
Concentration ✓ ✓ ✓ ✓
Net Mass Flow Rate ✓ ✓ ✓ ✓
Net Volume Flow Rate ✓ ✓ ✓ ✓
Gas measurement
Base Density (Gas) ✓ ✓ ✓ ✓
Specific Gravity (Gas) ✓ ✓ ✓ ✓
Relative Density (Gas) ✓ ✓ ✓ ✓
Molecular Weight (Gas) ✓ ✓ ✓ ✓
Compressibility ✓ ✓
%CO
2
✓ ✓ ✓ ✓
%H
2
✓ ✓ ✓ ✓
%N
2
✓ ✓ ✓ ✓
%CO ✓ ✓ ✓ ✓
Energy measurement
Calorific Value ✓ ✓ ✓ ✓
Wobbe Index ✓ ✓ ✓ ✓
Energy Flow ✓ ✓ ✓ ✓
Interaction of HART variables and transmitter outputs
The HART variables are automatically reported through specific transmitter outputs. They may also be
reported through HART burst mode, if enabled on your transmitter.
Restriction
One some devices, the PV and the primary mA output are fixed to a specific process variable and cannot be
changed.
Integrate the meter with the control system Configuration and Use Manual
March 2021 MMI-20020954
96 Micro Motion Gas Specific Gravity Meters (SGM)