The global flow-meter market was worth $12bn in 2024, across 4M flow-meters, with an average price of $3k per unit, and typical accuracy of 0.5-1%. This data-file disaggregates the market by flow-meter type, highlighting the physics, advantages, challenges, pricing, volumes, market sizing and leading companies involved in each type.
Flow-meters are used to measure the mass or volume of liquids and gases, moved through wells, pipes, midstream facilities, refineries, LNG plants, chemicals plants, and transferred from one supplier to the next.
Hence this data-file explores Coriolis flow meters, Differential Pressure flow-meters (Orifice, Venturi, et al), Ultrasonic flow-meters, Electromagnetic flow-meters, Positive Displacement flow-meters, Turbine flow-meters and Vortex flow-meters.
Each type of flow-meter works according to different principles, and thus has different advantages, disadvantages, applications, costs, market volumes, and leading companies. All of these are tabulated.
Positive Displacement flow meters, for example, contain rotating chambers, which must fill entirely, before rotating and allowing liquid to pass. They are low-cost and highly accurate, hence they are the type most commonly used in petrol station pumps and in water meters. But they have complex internal moving parts and limited throughputs, and are unsuitable when the fluids contain solid particles or can cause fouling.
Industrial AI is gaining excitement, with the potential to optimize industrial operations. But before optimizing anything, it is necessary to have real-time data on fluid flows throughout the facility. However, we can see evidence for growing instrumentation when we screen case studies from Emerson.
Please download this data-file for an overview of the global flow-meter market. For each category of flow-meter, we have estimated sales volumes (in thousands of units per year), typical sales pricing (in $k per device per year) and thus a breakdown of the market size across each category.