Proximity sensor for level sensing

Details Proximity sensor for level sensing Proximity sensor for level sensing

2006-03-28

2006-03-28

Williams, Hezron (Department: 2856)

Measuring and testing

Liquid level or depth gauge

Immersible electrode type

C073S30400R, C073S29000R

Reexamination Certificate

active

07017409

ABSTRACT:
A field effect sensor is adapted for use in sensing level of fluids and powders. The sensor uses elongated, parallel electrodes disposed on or within the side wall of a tank. The longitudinal axes of the electrodes are parallel to the surface of fluid or powder contained in the tank.

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Copy of International Search Report from the corresponding PCT application.

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