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Flow Meters
DwyerOmega’s flow meters are built to deliver precise and dependable measurement across a wide range of liquids, gases, and steam applications. Whether you’re monitoring industrial processes, ensuring accurate chemical dosing, or tracking water usage, our flow solutions provide consistent results you can trust. With decades of expertise in fluid measurement and control, DwyerOmega’s flow meters combine durability, accuracy, and easy integration into both new and existing systems.
From simple mechanical indicators to advanced digital and electromagnetic technologies, our product lineup offers options for nearly every industry and environment. Each meter is designed to help you improve process efficiency, reduce waste, and maintain compliance with today’s strict performance standards. Explore our complete range to find a flow meter that fits your application — backed by DwyerOmega’s commitment to quality, innovation, and long-term reliability.
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Discover the Precision Flowmeters by Rate-Master®, featuring 2", 5", and 10" scales. Ideal for gas and liquid applications, they offer easy installation and accurate readings.
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Discover the Series VF Visi-Float® Flowmeters, precision acrylic flowmeters designed for gas and liquid applications. Available in 2" and 4" scales for accurate readings.
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The Compact Flotect® Flow Switch is a weatherproof, NEMA 4 device designed for 1/2 to 2-inch pipes, ensuring reliable flow monitoring for liquids, gases, and air.
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The Series TDFS2 Thermal Dispersion Flow Switch features adjustable flow rates and LED indicators for easy monitoring. Ideal for boilers, chillers, and liquid transfer systems.
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Discover the Sight Flow Indicators series, featuring durable brass or 316 SS construction. Available in single or double windows with rotating impellers for versatile use.
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MIDWEST Sight Flow Indicator has a double window with no moving indicator and the window is removable for easy service and replacement.
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The Flotect® Flow Switches provide reliable low flow protection in weatherproof and explosion-proof designs. Ideal for safeguarding pumps and systems in demanding environments.
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Insertion Electromagnetic Flow Transmitter
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The FMA-2600A Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate.
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The FMA5400A/5500A Series electronic gas mass flow controllers provide for controlling the flow of a wide variety of gases from 0-10 SCCM up to 100 SLM.
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FL4000 OEM-style acrylic flow meters are machined from solid acrylic blocks for superb durability. The rear ports extend through the panel for easy hookup.
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FTB790 Series turbine meters with microprocessor-based electronics offers a durable, compact, high-precision fluid measurement device, with total and rate indication.
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Picomag. The compact alternative to a mechanical flowmeter. No moving parts, simple to install, maintenance free, high performance.
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The FMA1700A/1800A provides measurement of direct gas mass flow rate without the need to compensate for variations in gas temperature or pressure (within stated limits).
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The FTB-800 Series is a low cost Liquid Turbine Flow Meter with a 4-20 mA output available in 9 sizes covering flow ranges between 0.176 to 880 GPM (6.66 to 3331 LPM)
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The FMC-5000 Coriolis Mass Flow Meter is widely used for flow measurements and custody transfer in industries such as petroleum, chemical, pharma, food and dairy, and more.
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The meters are designed for flow measurement of low viscosity, aggressive and non-aggressive liquids including alkaline and water solutions, oils, fuel, beverages, and coolants.
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FLR1000 Series flow sensors can measure low flow rates from 20 mL/min to 500 L/min. These sensors are suitable for industrial, commercial, and laboratory flow applications.
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FV-500C vortex flowmeters provide accurate and reliable flow measurement. Optional display permits the display of flow-rates/totals and configures the device
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