Electronic nutating disc flow meter

Details Electronic nutating disc flow meter Electronic nutating disc flow meter

1991-08-02

1993-10-05

Harvey, Jack B.

Boots, shoes, and leggings

36457107, 7386177, 73 3, G01F 172, G01F 108

Patent

active

052511499

ABSTRACT:
The electronic nutating disc flow meter is suitable for measuring different liquids with varying viscosities. This meter is best suited for measuring medium viscosity fluids of 10 to 450 centipoise. This flow meter includes a microprocessor to correct for the nonlinearity of fluid flow. The memory in the microprocessor contains three calibration curves with accompanying lookup table information. CAL A is preset at the factory for thin viscosity fluids. CAL B is preset at the factory for medium viscosity fluids and CAL C can be field calibrated. The calibration curves can be plotted with up to five points per curve.

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