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Feb 07, 2011
Come Visit Renau at the NAFEM Show 2011!
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Feb 07, 2011
Introducing Renau's New Brushless Motor Controller: The SBC-05...
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Feb 07, 2011
Renau Expands Successful SPS Series with New Models: SPS-260 and SPS-270...
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May 18, 2010
Renau's New Speech Synthesizer Module Helps Kitchen Staff While Cutting Down on Noise...
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April 10, 2001

Renau Awarded United States Patent 6,214,239 for Water Filter Usage Monitoring Apparatus

Renau has been awarded United States Patent # 6,214,239. This patent is for an apparatus for monitoring usage of a replaceable water filter is adapted to determine the extent of filter usage and indicate the need for filter replacement. It includes elements for processing the flow of water over time to determine the extent of filter usage, and elements for activating and deactivating the processing elements upon starting and stopping of water flow. It further includes elements for indicating the extent of filter usage as determined by the processing elements by comparison to preset levels. The elements include a single magnet which is freely movable within a housing channel whose movement is solely responsive to pressure changes brought about by the stopping and starting of the water flow.