We offer Malema advanced flow meter solutions for high-purity, chemical, semiconductor, and industrial applications to measure the flow of liquids, slurries, gases, and steam. Our customer support and application engineering teams are ready to offer guidance to help you select the right product to suit your application.
How do flow meters work?
A flow meter is a device used to determine the amount of liquid, gas, or steam moving through a pipe or channel. It can measure either volumetric flow (such as m³/h or GPM) or mass flow (such as kg/h). Common flow meter technologies include ultrasonic, Coriolis, vortex, paddle wheel, differential pressure, and electromagnetic designs.
What are the different types of Flow Meters?
Flow meters are available in the following types:
- Coriolis flow meters directly measure mass flow and fluid density by detecting changes in a tube's vibration as fluid passes through. They provide highly accurate measurements and are commonly used in chemical dosing, high-purity processes and applications where exact mass flow is essential.
- Ultrasonic flow meters use sound waves to measure the velocity of fluid moving through a pipe. They offer non-invasive or low-intrusion measurement options and are well-suited for corrosive chemicals, high-purity liquids and applications where maintaining system cleanliness is a priority.
- Paddlewheel flow meters use a rotating paddle or impeller to determine flow rate. They are cost-effective, simple to install, and perform well in water, low-viscosity fluids and general industrial applications requiring straightforward flow monitoring.
- Vortex flow meters measure flow by detecting vortices shed by a bluff body placed in the fluid stream. They are robust, low-maintenance and suitable for a wide range of fluids, making them valuable in industrial and utility systems.
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