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  • Chlor-Alkali Electrolysis
  • WT and WWT engineering

Flow meters

Purpose of Flowmeters

One of the key tools for monitoring water flow is flowmeters. These devices are instruments used for the accurate measurement and recording of the volume of water used with a certain degree of precision. Flowmeters find wide applications in various sectors, including industry, agriculture, and communal water supply systems.

The purpose of using water flowmeters is highly diverse. In industrial facilities, they are employed for the control and optimization of water resource utilization in manufacturing processes. In the realm of communal services, water flowmeters are used to account for the volume of water consumed in residential and commercial buildings. This ensures a fair calculation of payment for water usage and identifies potential malfunctions or leaks in the water supply system.

Types of Flowmeters and Operating Principles

There are several types of water flowmeters, differing in their operating principles and measurement accuracy.

Mechanical Flowmeters:

  • Vortex Flowmeters: measure the frequency of vortices formed as liquid passes through an obstruction. The frequency of vortex oscillations is proportional to the liquid flow.
  • Paddlewheel Flowmeters: based on the rotation of blades under the influence of liquid flow. The rotation frequency is also related to the flow rate.

Electromagnetic Flowmeters:

  • measure changes in the electromagnetic field caused by the movement of conductive fluid. The flowmeter electrodes register these changes and allow the calculation of the fluid volume.

Ultrasonic Flowmeters:

  • based on the principle of the time it takes for ultrasonic waves to pass through the liquid flow. The time required for ultrasonic waves to travel between the transmitting and receiving elements is measured.

Coriolis Flowmeters:

  • measure changes in the angular velocity of the pipe through which the liquid flows, under the influence of Coriolis forces.

Flowmeters play a crucial role in modern technologies, providing precise control and management of fluid flows. The variety of operating principles and a wide range of applications make them a key element in different industries, contributing to process optimization and the increased efficiency of technological systems.

Where are flow meters applied

Flow meters – devices for determining the flow rate of liquids and gases in various fields and industries. Their high accuracy and reliability make them an essential part of many industrial and scientific processes. Key areas where flow meters play a crucial role include:

  • Oil and gas industry: they are used for accounting for the flow of oil, gas, and water in wells, pipelines, and gas pipelines, helping to control the production and transportation of energy resources;
  • Chemical industry: they are used for accurate dosing of chemicals, mixing components, and controlling chemical processes, essential for ensuring manufacturing processes in this industry;
  • Food industry: in this area, they measure the flow of ingredients in the production of food products such as milk, juice, water, syrups, and oils, ensuring accuracy and production efficiency;
  • Water supply and sewage treatment: they help control the consumption of drinking water and measure the flow of wastewater and return water in drainage systems, ensuring efficient resource management and pollution control;
  • Energy: in the energy sector, they are essential for measuring fuel, steam, and water flow in thermal and power plants, helping to optimize energy supply and equipment efficiency;
  • Medical technology: they are used in medical devices to measure the consumption of oxygen, nitrogen, and other gases, which is crucial for ensuring the proper operation of medical equipment;
  • Scientific research: in laboratories and research centers, flow meters are used to measure the flow of working fluids in experiments and research, which is necessary for obtaining accurate data and results.