Submersible multi-parameter sonde having a high sensor form factor sensor
First Claim
1. A sensor for use in a sonde, the sensor comprising:
- an inner corner edge, wherein the inner corner edge comprises a corner groove having a geometric shape corresponding to a portion of a circle and configured to mount adjacent to a wiper drive shaft;
a pair of side surfaces extending from the inner corner edge and ending at an outer edge, wherein the side surfaces define a single plane or a pair of planes that are separated from each other by a side angle;
an outer facing surface that connects the pair of side surfaces at the outer edge;
a distal sensing surface;
a proximal end, wherein the pair of side surfaces and the outer-facing surface longitudinally extend between the proximal end and the distal sensing surface to form a sensor housing; and
an active sensing end positioned at the distal sensing surface.
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Accused Products
Abstract
Provided are multi-parameter sonde systems having a unique form-factor, wherein the plurality of sensors are arranged in a tight-fit configuration. This provides a single distal sensing surface and minimal separation distance between adjacent sensors. The sensors may be pie shaped with an interlocking feature to tightly hold the sensors together, with a sensor guard disposed over the outer surface of the interlocked sensors. Sensor-guards disclosed herein may have an integrated sensor storage and sensor guard configuration, thereby avoiding a need for a separate storage cup and that are configured to minimize unwanted biological growth. Also provided are uniquely shaped individual sensors having interlocking features to hold several sensors together in a sonde.
54 Citations
20 Claims
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1. A sensor for use in a sonde, the sensor comprising:
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an inner corner edge, wherein the inner corner edge comprises a corner groove having a geometric shape corresponding to a portion of a circle and configured to mount adjacent to a wiper drive shaft; a pair of side surfaces extending from the inner corner edge and ending at an outer edge, wherein the side surfaces define a single plane or a pair of planes that are separated from each other by a side angle; an outer facing surface that connects the pair of side surfaces at the outer edge; a distal sensing surface; a proximal end, wherein the pair of side surfaces and the outer-facing surface longitudinally extend between the proximal end and the distal sensing surface to form a sensor housing; and an active sensing end positioned at the distal sensing surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A multi-parameter sonde comprising:
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a plurality of sensors, each sensor comprising; an inner corner edge; a pair of side surfaces extending from the inner corner edge and ending at an outer edge, wherein the side surfaces define a single plane or a pair of planes that are separated from each other by a side angle; an outer facing surface that connects the pair of side surfaces at the outer edge; a distal sensing surface; a proximal end, wherein the pair of side surfaces and the outer-facing surface longitudinally extend between the proximal end and the distal sensing surface to form a sensor housing; and an active sensing end positioned at the distal sensing surface, wherein the plurality of inner corner edges from the plurality of sensors together form a central orifice configured to receive a drive shaft. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification