Operation - Stream Configuration
Part No.: 4418309_Rev09 Fusion4 MSC-L
Honeywell Installation & Operation Manual 5 - 155
Since the procedures from the same standard can be differentiated by
stipulated base (reference) temperature, this allows MSC-L to engage
the appropriate procedure based on the configured base (reference)
temperature without any additional inputs from the end users.
MSC-L directly applies appropriate procedures from standards for
cases where configured base conditions (temperature and pressure)
match the ones referenced in the chosen standard (commodity group),
otherwise a generic 2-step approach is used: procedures from the
chosen standard are used first to convert from observed to referenced
conditions and then from referenced conditions to configured base
conditions.
To cater for various practical scenarios, MSC-L offers efficient and
flexible configuration options (all are individual per product stream,
except "base conditions") including:
Base (reference) temperature and pressure (these parameters are
'device' based, that is same for all product streams)
Commodity group (in connection with related standard)
Compensation type (None, Temperature, or Temperature and
Pressure)
Density input usage option (determines whether density sensor at
metering conditions or laboratory density data is used)
Range options (allows for wider range than stipulated by standards)
Laboratory observation data
Temperature effects are catered for all commodity groups by standards'
procedures (calculations), while pressure effects are catered for
different standardized commodity groups as follows:
D1250-04 (MPMS 11.1) - by standard itself