ASME Standards

This Standard describes the common variable area flowmeter. This Standard does not attempt to standardize dimensions because the commercial products differ too widely. The variable area meter is manufactured in a variety of designs. This Standard addresses only those meters based on a vertical tapered tube of round or a modified round cross section. Specifically […]

This Standard, ASME MFC-11M, gives guidelines for the selection, installation, calibration, and operation of Coriolis meters for the determination of mass flow, den-sity, volume flow, and other related parameters of flow-ing fluids. It also gives appropriate considerations re-garding the fluids to be measured. The content of this Standard is primarily applied to the metering of

This Standardestablishesmethods for determining the influence of in stallationconditions or flow patterns on the performance of flow metersin closed conduits (i.e., pipe, ducts, etc.). This Standardalso addresses (a) meansand terminology for defininga reference condition for flow calibration of a particular flow‑meter; and (b) guidelines for extrapolation and interpolation of installationeffects to unteste dpiping conditions.This Standard

This Standard describes the practices and means which allow the pressures at a head type primary device to be conveyed to the secondary device in a flow measurement system without introducing unnecessary measurement uncertainties.

Base Flow Rate. The flow rate calculated from flowing conditions to base conditions of pressure and temperature.