Product Specification Sheet 00815-0100-4810, Rev AA June 2005 Conditioning Orifice Plate Specification Guide www.rosemount.
Product Specification Sheet 00815-0100-4810, Rev AA June 2005 Overview Materials This Product Specification sheet defines the requirements for the Conditioning Orifice Plate (COP). This Specification is also included for Electronic Pressure Instruments when integrated with the Conditioning Orifice Plate (COP) primary to form complete flowmeters. The primary element shall be available in 316 Stainless Steel, 304L Stainless Steel, Monel® and Hastelloy® 276 material types.
Product Specification Sheet 00815-0100-4810, Rev AA June 2005 Functional Specifications • The pressure instrument shall have the capability to be supplied as mounted directly on the COP primary when the process temperature is less than 450°F (232°C). • Differential pressure instruments shall be capacitance technology-based. • The pressure instrument sensor shall be hermetically sealed from the external environment. • The pressure instrument shall have built-in transient protection.
Product Specification Sheet 00815-0100-4810, Rev AA June 2005 Mass Flow Flowmeters For compressible fluid applications (i.e. steam and gases), multivariable differential pressure flowmeters are ideal. These flowmeters shall perform real-time calculations by compensating for changes in the COP flow coefficient (Cd) factor, gas expansion factor, velocity of approach factor, density or compressibility, viscosity, and Reynolds Number.
