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Liquid Composition Sensor in Scaling Environment

  • US 20110042020A1
  • Filed: 05/18/2010
  • Published: 02/24/2011
  • Est. Priority Date: 08/21/2009
  • Status: Active Grant
First Claim
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1. A system for measuring a component in a liquid that comprises:

  • a sensor device that is configured to be positioned in the liquid;

    a source of an aqueous mixture of scaling inhibitors; and

    means for continuously distributing an effective amount of the aqueous mixture of scaling inhibitors into the liquid in the vicinity of the sensor device, characterized in that scale deposition in the form of salts that are present in the liquid onto the sensor device is effectively controlled to permit continuous operation of the sensor device for more than a month without cleaning.

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