초록 ▼

A probeless fluid level detector and controller is disclosed for use in monitoring and controlling the level of a conductive fluid within a container. The detector includes a multiple pin terminal strip intrusively mounted into the container. The strip is sealed to the container by a mixture of epox

A probeless fluid level detector and controller is disclosed for use in monitoring and controlling the level of a conductive fluid within a container. The detector includes a multiple pin terminal strip intrusively mounted into the container. The strip is sealed to the container by a mixture of epoxy and container filings. The strip is electrically connected to a controller which controls the level of the container.

대표청구항 ▼

A probeless level control system for use in monitoring and controlling the level of a conductive fluid within a container, comprising: a tube having a wall connection means for connecting said tube to the container of fluid; a terminal strip having a plurality of locations thereon attached to said t

A probeless level control system for use in monitoring and controlling the level of a conductive fluid within a container, comprising: a tube having a wall connection means for connecting said tube to the container of fluid; a terminal strip having a plurality of locations thereon attached to said tube; a first plurality of screws corresponding to said plurality of locations, said first plurality of screws extending through said strip and into the interior of said tube through said wall; seal means for sealing the interface between said first plurality of screws and said wall, said seal means including a mixture of equal parts of epoxy and filings from said wall mixed to a consistency of thick paint and applied to the interface between said screws and said wall for forming fluid and pressure tight seals between said screws and said wall; a level controller; conductive means for electrically connecting preselected ones of said screws with said level controller.