Portable flow measurement apparatus having an array of sensors

Details Portable flow measurement apparatus having an array of sensors Portable flow measurement apparatus having an array of sensors

2007-12-04

2007-12-04

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

Using differential pressure

Reexamination Certificate

active

11582203

ABSTRACT:
A portable flow measuring apparatus includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine a desired parameter. A portable processing instrument processes the signals provided by the sensing array to provide an output signal indicative of a parameter of the fluid flow. The portable processing instrument includes a processor having appropriate processing algorithms to determine the desired or selected parameter(s) of the process flow12.The portable processing instrument has a user interface to permit the user to select the parameters to be measured in the process flow, and/or more importantly, to enable the user to modify particular parameters or functions in the processor30and/or processing algorithms. The user interface32also enables a user to modify the code of the algorithm via a graphic user interface (GUI), keyboard and/or user input signal34.

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