Simmonds Precision Products, Inc.

James Christopher Averill

Robbie William Hall

Rollin Winter Brown

A fluid measurement system includes a signal processor and a processing system. The signal processor is configured and adapted to produce a serial word that is indicative of a fluid characteristic that is configured to be communicated externally of the signal processor. The processing system is operatively connected to the signal processor to read the serial word and decode the serial word. A method for transmitting a fluid characteristic between a sensor system and a processing system includes producing a serial word that is indicative of a fluid characteristic value with a signal processor. The method includes transmitting the serial word externally of the signal processor. The method includes reading and decoding the serial word with a processing system to determine the fluid characteristic value.

Fluid measurement interface systems and methods

Apparatus and associated methods relate to suppressing electrical arcing within a fuel tank in which a fuel density sensor is located by isolating electronic components of the fuel density sensor within a cavity surrounded by a dielectric housing. The dielectric housing physically isolates the sensor electronics from fuel in the fuel tank via a fuel barrier. The dielectric housing electrically isolating the sensor electronics within the cavity from potential high voltage hazards outside the cavity. Light energy optically from a first environment outside the cavity is transmitted through the dielectric housing to a second environment within the cavity to provide operating power for the sensor electronics. The light energy is converted into DC electrical energy within the cavity. A light signal indicative of fuel density is optically transmitted from the second environment within the cavity through the dielectric housing to the first environment outside the cavity.

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North Ferrisburgh, VT, United States of America

James Christopher Averill