U.S. Patent No. 5,895,565

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Washington D.C. - April 10, 1999

The CHEMTROL® Division of Santa Barbara Control Systems has been awarded U.S. Patent No. 5,895,565 for an Integrated Water Treatment Control System with probe failure detection.

The abstract of the patent reads:

"The integrated water treatment control system incorporates control of filtration, heating, chemical treatment and water conditioning; a programmable display shows values of key parameters, operational settings and system status; a user-selectable multi-line, multi-language display panel has menus and submenus; a remote access displays through modems and computers; an in-line computation of water saturation index handles sensor and panel keyboard inputs; and a dynamic probe failure detection system is also included."

The key features of the patent are incorporated in the different models of CHEMTROL® PC and CT Programmable controllers.

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