Wednesday, April 10, 2013

Overview of a Clamp on Ultrasonic Flow Meter

Role of Transducer

A transducer method/system is used for the ultra-sonic measurement of flow velocity of the fluid in any hose pipe. There are two transducers attached on both the sides of pipe. Both transducers receive and transmit ultrasonic pulses with their particular center axes deviated upstream from an imaginary line that connect transducers.

Clamp on Ultrasonic Flow Meter

The clamp on ultrasonic flow meter contains a combination of ultrasonic transmitting-receiving devices. All devices are composed of an ultrasonic circulating component of wedge, containing a slanting surface and a bottom surface extending from one bottom edge at an acute angle. The ultrasonic propagating element is designed of plural high modulus fibers which are aligned in a parallel way in resinous material, in which propagating ultrasonic wave produced through ultrasonic transducer to the bottom surface.

Clamp on ultrasonic flow meters are joined to the outer surface of a hose pipe where the fluid flows to determine the outside of a pipe volume of fluid moving inside the hose pipe. Clamp on ultrasonic flow meters are normally determined in two forms. The first one is utilized differently to propagating rates and the second is to Doppler Effect.

In the mode of employing diverse propagating rates, a couple of ultrasonic waves are used in a condition in which an ultrasonic wave is propagated downstream to the cross steam of fluid. The specific time for propagating the downstream ultrasonic wave is between predetermined distance and time for propagating upstream ultrasonic wave. There are various collections of clamp on ultrasonic flow meters available in the market to choose from and you can pick the best one as per your needs by examining the available options thoroughly at Pro Flow Dynamics. 

Pro Flow Dynamics - Flow Meters Supplier USA 

1 comment:

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