Flow sensor signal conversion

Details Flow sensor signal conversion Flow sensor signal conversion

2007-09-18

2007-09-18

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Mechanical measurement system

C702S100000, C073S861356, C073S861770, C073S204150

Reexamination Certificate

active

11051209

ABSTRACT:
A method of obtaining at least one representation of a characteristic function of a sensor from a test fluid during calibration of the sensor according to a sensor model having a transfer function operating on flow rate, at least one sensor property and at least one fluid property and employing the at least one representation of the characteristic function to determine flow rates through the sensor during operation with an arbitrary fluid.

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Komiya, K., Higuchi, F. and Ohtani, K., Characteristics of a Thermal Gas Flowmeter, Department of Control Engineering, Kyushu Institute of Technology, accepted for publication Nov. 18, 1987, reprinted in Rev. Sci. Instrum. 59(3), Mar. 1988, pp. 477-479.
Sheriff, D., “Mass Flow Controller Features Digital Calibration” Feb. 1, 1993, Solid State Technology, Cowan Publ. Corp. Washington, US pp. 33-34, 36, XP000343996 ISSN: 0038-111X.

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