API MPMS Chapter 6.3A First Edition PDF
This standard is part of a set of documents that detail the minimum requirements for metering systems in single phase liquid applications. This standard (Chapter 6.3A) details the specific requirements for the design, selection, and operation of pipeline, marine loading and unloading, FPSO, and FSO metering systems.
LACT measurement, multiphase fluids, asphalts, wellhead, and subsea measurements are not covered by this standard.