Fluid Meters

Part 1: Theory and mode of operation
• Classification of Fluids Meters
• Units, reference conditions and letter symbols
• Special terms
• Differential pressure meters: Theory of fluid flow in terms of differential pressures, and equations for differential pressure meters
• Area meters
• Fluid velocity measuring instruments and meters
• Head-area meters
• Other meters and methods of determining rates of flow Part 2: Application of Fluid Meters-especially differential pressure type
• Conversion factors, constants and data on fluids and materials
• General requirements for Fluid Metering: installation
• Primary elements and equations for computing rates of flow
• Examples
• Tolerances