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Ultrasonic flowmeters use sound waves to determine the velocity of a fluid flowing in a pipe. At no flow conditions, the frequencies of an ultrasonic wave transmitted into a pipe and its reflections from the fluid are the same. Under flowing conditions, the frequency of the reflected wave is different due to the Doppler effect. When the fluid moves faster, the frequency shift increases linearly. The transmitter processes signals from the transmitted wave and its reflections to determine the flow rate. Ultrasonic flowmeters do not obstruct flow so they can be applied to sanitary, corrosive and abrasive liquids. Some ultrasonic flowmeters use clamp-on transducers that can be mounted external to the pipe and do not have any wetted parts. Temporary flow measurements can be made using portable ultrasonic flowmeters with clamp-on transducers. Clamp-on transducers are especially useful when piping cannot be disturbed, such as in power and nuclear industry applications


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Home / Suppliers / S / Schenck Weighing Systems

Schenck Weighing Systems
81 Two Bridges Rd., Bldg. 2
Fairfield, NJ 07004
Phone: 973-882-4650, 800-253-0008 (toll free)
Fax: 973-882-3796

Employees: 10-49
Business Types: Distributor, Manufacturer
Website: http://www.schenckamericas.com

Manufacturer & affiliate of Schenck process, worldwide supplier of bulksolids metering equipment & systems including volumetric & gravimetric screw feeders, weighbelt feeders, vibratory feeders, solidsflowmeters, mass flowmeters, belt conveyor scales, coal dust feeding systems & related controls.

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Schenck RoTec
Balancing machines and moment weighing scales for the airlines industry

Schenck RoTec - Product introduction
The SmartBalancer is the portable measuring unit for field balancing. This handy unit contains numerous fine details and Schenck's cumulative balancing experience ...

  

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