Voolumõõtur

Voolumõõtur is an Estonian term that translates to "flow meter" in English. A flow meter is an instrument used to measure the volume or mass of a fluid that passes through a pipe or channel over a period of time. These devices are essential in a wide range of industries, including manufacturing, oil and gas, water treatment, and chemical processing, for monitoring and controlling fluid flow.

There are numerous types of flow meters, each operating on different principles. Some common types include turbine flow meters, which use a rotor that spins at a speed proportional to the flow rate; magnetic flow meters, which rely on Faraday's law of induction to measure the velocity of conductive fluids; ultrasonic flow meters, which use sound waves to determine flow speed; and vortex flow meters, which measure the frequency of vortices shed by a bluff body in the fluid stream. The choice of flow meter depends on factors such as the type of fluid, desired accuracy, operating pressure and temperature, and cost.

Accurate measurement of fluid flow is critical for process efficiency, safety, and resource management. Flow meters help in optimizing production, detecting leaks, ensuring product quality, and complying with regulatory requirements. They are integral components of automated control systems, providing real-time data for adjustments and monitoring.