Hyde Park Electronics LLC

Schneider Electric Usa, Inc.

Rand Kalani Ray

Piyush J Shah

An ultrasonic transducer assembly for use in sensing the location of objects in proximity to the transducer. The ultrasonic transducer assembly includes a piezoceramic resonator plate and a coupler. The resonator plate is supported to the coupler in cantilever relation. The coupler extends transverse to the resonator plate for acoustically coupling the resonator plate to a medium in contact with the coupler.

Ultrasonic transducer for a proximity sensor

An ultrasonic transducer assembly for use in sensing the location of objects in proximity to the transducer. The ultrasonic transducer assembly includes a substrate member, a piezoceramic resonator plate supported on a planar surface of the substrate member adjacent to a peripheral edge of the substrate member, and a coupler connected to a surface of the resonator plate for acoustically coupling the resonator plate to a medium in contact with the coupler.

An interface cable for providing a connection between an AC power source and a DC sensor. The interface cable includes a shroud portion containing a power convertor for converting power from an AC power source to a DC power output for powering a DC sensor. The shroud portion additionally includes a sensor interface for converting an output from the DC sensor to an output comparable to an output provided by an AC sensor for connection to controller configured for an AC sensor. The shroud portion is formed as a compact cylindrical structure integral with first and second cable portions whereby the interface cable provides a readily installed interface for connecting a DC sensor to a machine configured for operation with an AC sensor.

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Dayton, OH, United States of America

Rand Kalani Ray