Emerson Micro Motion SGM Series Configuration And Use Manual page 19

Table 2-4: Gas measurement when the core process variable is molecular weight
Process variable to be reported
Molecular weight
Specific gravity
Base density
Line density
Line compressibility NX 19
NX 19 Mod
NX 19 3h
SGERG-88
Base compressibility NX 19
NX 19 Mod
NX 19 3h
SGERG-88
Configuration and Use Manual
Process data from the Process data from ex-
meter ternal devices
Molecular weight
Molecular weight
Molecular weight
Base compressibility
Temperature data from External temperature
(1)
meter (RTD)
Line pressure
Molecular weight
Line compressibility
(1)
Line temperature External temperature
Specific gravity Line pressure
% CO2
% N2
Temperature data from External temperature
(1)
meter (RTD)
Line pressure
% CO2
% N2
Temperature data from External temperature
(1)
meter (RTD)
Line pressure
Specific gravity
% CO2
Calorific value
% N2
Temperature data from External temperature
(1)
meter (RTD)
Line pressure
Calorific value
% CO2
% H2
% N2
Specific gravity % CO2
% N2
Specific gravity % CO2
% N2
Specific gravity % CO2
Calorific value % N2
Calorific value % CO2
% H2
% N2
Orientation and planning
User-specified values
Molecular weight of air
Base pressure
Base temperature
(2)
(2)
Molecular weight of air
(2)
(2)
Molecular weight of air
(2)
Molecular weight of air
Base temperature
Base pressure
Base temperature
Base pressure
Molecular weight of air
Base temperature
Base pressure
Base temperature
Base pressure
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