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Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism that allows the passage of fixed-volume amounts. Search by Specification | Learn More
Paddlewheel flow meters have a paddle wheel that is perpendicular to the flow path. The rotor axis is positioned to limit contact between the paddles and the flowing media. Search by Specification | Learn More
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More
Gas flow switches and liquid flow switches, velocity, are used to measure the flow or quantity of a moving fluid in terms of velocity, such as feet per minute. Search by Specification | Learn More
Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Search by Specification | Learn More
Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. Search by Specification | Learn More
Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. Search by Specification | Learn More
Venturi vacuum generators use the flow of motive fluid such as air, steam, or liquid to evacuate air. Search by Specification | Learn More
Vortex flow meters are flow sensors that detect the frequency of vortices shed by a bluff body placed in a flow stream. The frequency of the vortices is proportional to the flow velocity. Search by Specification | Learn More
Flow computers, totalizers, and rate indicators integrate the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control. They require external sensor inputs and may be used as local rate indicators. Search by Specification | Learn More
Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Search by Specification | Learn More
Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Search by Specification | Learn More
Metering pumps are precision pumps, which dispense an exact amount of material. They are used in a variety of chemical dosing and metering applications. Search by Specification | Learn More
Linear velocity sensors measure the linear velocity of an object using either contact or non-contact techniques. Search by Specification | Learn More
Volumetric liquid flow switches measure the flow or quantity of a moving fluid in terms of a unit of volume per time, such as liters per minute. These flow sensing devices have a switch output. Search by Specification | Learn More
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Positive Displacement Flowmeter Hoffer Flow Controls, Inc.
Low pressure drop flow meter saves energy Max Machinery, Inc.
RCDL Nutating Disc Meters Badger Meter, Inc.
Odorant Measurement into Natural Gas Max Machinery, Inc.
TrickleMeter® Low Flow Industrial Flowmeters Flow Technology, Inc.
Adhesive formulation - on the fly blending Max Machinery, Inc.
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The Preso Venturi offers reduced operating costs, proven accuracy, and greater rangeability. Low permanent pressure loss characteristics, due to the Venturi's "Low-Loss" unique design, reduce energy costs and result in the lowest operating cost of any such device on the market. (read more)
Clark Solutions announces the introduction of its CLXCD line of single jet totalizing water meters. Available with a wide range of coupling options, CLXCD single jet water meters are available online at Clark's online store and catalog at www.clarksol.com. (read more)
Clark Solutions launches ecommerce site allowing online purchase of Single Jet Totalizing Water Meters used for sub-metering applications in apartment and commercial buildings as well as marinas, and RV and camping parks. (read more)
The EE75 series air velocity transmitters are designed to measure air or gas velocity in industrial environments (Temp: -40 to 248ºF, Pressure:0 to 145 psi, Air Velocity: 0 to 8,000 fpm). The EE75 utilizes a high-quality heated thin film sensor element with full temperature compensation. Excellent performance at low flow rates. (read more)
The latest in a new line of electromagnetic flow meters from Flow Technology,Inc. - the EL 2400 Series creates a unique electromagnetic field profile ensuring accuracy not only in turbulent flow, but also during the transitional and laminar flow regimes. (read more)
Flow Technology, Inc. (FTI) introduces the Extended Linearity (EL) 500 Series of electromagnetic flow meters. Available in line sizes from 1/8 to 3/4 inch, these meters represent the state-of-the-art for accurate low flow rate measurement in a wide range of applications. (read more)
Preso manufactures a complete line of precision engineered primary flow elements including the patented Ellipse pitot, Venturi and segmented wedge flow meters for the industrial, municipal and pollution control markets. (read more)
The LCMag family of electromagnetic flow meters offers the best solution for measuring the flow of electrically conductive liquids (5µS/cm minimum). A production sensor consists of a stainless steel pipe section internally lined with insulating material. PTFE, Polypropylene and Ebonite (hard rubber) liners are available. (read more)
The HP-302 is a hand held turbine meter intended for field use. The turbine, when immersed in a flowing stream, rotates at a speed in direct linear proportion to the fluid velocity. A pulse signal is produced with each rotation of the turbine. (read more)
With their highly reliable no-moving parts thermal dispersion flow sensing element, advanced microprocessor electronics and rugged packaging, the GF Series Gas Flowmeter Models 03, 90 and 92 from Fluid Components International (FCI) have received approvals for use in hazardous locations. (read more)
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Product Catalog > MFC-3M - 2004 Measurement of Fluid Flow in... Standard covers flow meters that operate on the principle of a local change in flow velocity and/or flow parameters caused by meter geometry, |
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Orifice, Nozzle and Venturi Flow Rate Meters The orifice, nozzle and venturi flow rate meters use the Bernoulli Equation to calculate the fluid flow rate using pressure difference through |
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Data Sheet Differential Pressure Flow Elements SS/DP_3... Meter Runs 100 Standard and Integral 90 Orifice Flow Nozzles 80 ISA, Long Radius and ASME Throat-tap ential 70 Nozzle fer Wedge 60 50 Basic Principle |
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Estimation of the Flow Profile Correction Factor of a... Estimation of the Flow Profile Correction Factor of a Transit-Time Ultrasonic Flow Meter for the Feedwater Flow Measurement in a Nuclear Power Plant |
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Piping & fluid mechanics engineering - Venturi flow meter... Venturi flow meter diameter selection thread378-202153 |
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Google Directory -... Flow Business > Electronics and Electrical > Instrumentation > Flow Directory Help Search only in Flow Search the Web See Google, Inc. Information |
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Draft 4.0 - Generic Verification Protocol Flowmeters for Wet... Draft 4.0 - Generic Verification Protocol Flowmeters for Wet Weather Flow Applications in Small- and Medium-Sized Sewers September 2000 Prepared by: |
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181 216. In Part 60, Appendix A is amended by revising Methods... 26, 26A, 27, 28, 28A, and 29 to read as follows: METHOD 1 - SAMPLE AND VELOCITY TRAVERSES FOR STATIONARY SOURCES NOTE: This method does not include |
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Talk:Flow measurement - Wikipedia, the free encyclopedia [edit Venturi meters Is it really enough to say that a venturi meter constricts flow 'in some fashion'? |
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Bernoulli's principle - Wikipedia, the free encyclopedia A flow of air into a venturi meter. The kinetic energy increases at the expense of the |