Selecting the Right Flow Meter for Your Application

Selecting the appropriate flow meter for your application is critical to achieving accurate, reliable measurements while optimizing lifecycle costs. This guide walks through the key factors to consider when choosing flow measurement technology, including fluid properties, flow conditions, installation constraints, and accuracy requirements. We examine the strengths and limitations of electromagnetic, ultrasonic, vortex, and turbine flow meters, providing practical recommendations for common industrial applications. Topics covered include: understanding Reynolds number effects, evaluating pressure drop considerations, assessing installation straight-run requirements, and comparing total cost of ownership. The guide also includes a decision matrix to help engineers quickly narrow down technology options based on application parameters.2