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www.flowmeterdirectory.com/flowmeter_venturi.html

The CV Venturi Flow Meter is a differential pressure element de signed to accurately measure the flow of liquids and gases by forcing the flow into a smaller diameter section of pipe, then measuring the pressure differences between the unrestricted flow and the restricted flow.

www.badgermeter.com/business-lines/flow-instrumentation/venturi-ssl

The Venturi Model SSL (Classical Venturi Design) is a Hershel/Classical design differential pressure flow device. The Venturi flow meter restricts the flow at its throat, increasing the velocity of the fluid, and measures the pressure difference of the unrestricted flow and restricted flow. The meter's throat can be designed to meet the flow measurement application optimizing the mete...

www.primaryflowsignal.com/products/venturi-flow-meters

Venturi meters offer High accuracy and reliability for flow measurement of pressurized line fluids, including liquids, gases, and steam, as well as high-viscosity line fluids, solids-bearing line fluids, and harsh or contaminated line fluids.

www.theengineeringconcepts.com/venturi-flow-meter

The venturi flow meter should always be used for turbulent flow. Its accuracy for a wide range of instruments is about 0.5%. ideal for use in Heat Ventilation Air Cond. (HVAC) applications, or air to furnaces and boilers and for liquids containing particles and slurries.

en.wikipedia.org/wiki/Venturi_effect

By measuring pressure, the flow rate can be determined, as in various flow measurement devices such as Venturi meters, Venturi nozzles and orifice plates. Referring to the adjacent diagram, using Bernoulli's equation in the special case of steady, incompressible, inviscid flows (such as the flow of water or other liquid, or low speed flow of ...

www.flowmetermanufacturers.com/venturi-flow-meter

Venturi Flow Meter. Venturi flow meters, commonly just referred to as Venturi meters, are used to measure the flow rate of fluids in a wide range of applications. While plumbing applications tend to be the most popular, Venturi meters can be used in applications that involve water, propane, oil and even gaseous fluids.

www.engineeringtoolbox.com/orifice-nozzle-venturi-d_590.html

The orifice, nozzle and venturi flow rate meters use the Bernoulli Equation to calculate fluid flow rate using pressure difference through obstructions in the flow Sponsored Links In a flow metering device based on the Bernoulli Equation the downstream pressure after an obstruction will be lower than the upstream pressure before.

www.dwyer-inst.com/Product/Flow/Flowmeters/Venturi/SeriesVFLO

The meter is supplied with easy to read reference charts for various flow conditions. It is available in line sizes from 1" to 4" and can handle vacuum and pressure applications. To place an order for the Venturi Flowmeter with Magnehelic® Gage, see the Magnehelic® Configurator.

www.amazon.com/Flowmeters/b?node=3206433011

DIGITEN Water Flow Control Meter LCD Display Controller+G1/2" Water Hall Sensor Flow Meter Flowmeter Counter 1-30L/min+G1/2" Solenoid Valve Normally Closed N/C+DC 12V Power Adapter. by DIGITEN. $64.99 $ 64. 99. FREE Shipping on eligible orders. Some colors are Prime eligible. 4.4 out of 5 stars 19.

en.wikipedia.org/wiki/Flow_measurement

Flow measurement is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. ... Because they are used for domestic water measurement, piston meters, also known as rotary piston or semi-positive displacement meters, ... A Venturi meter constricts the flow in some fashion, ...