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California Edition: June 2000 <br />Beaudreau Electronics, Inc. <br />Models 404, 406 Pump Cut -Offs <br />grollu! + i •" <br />Output type: qualitative <br />Sampling frequency: continuous <br />Operating principle: float switch (Model 404), <br />refractive index of liquids (Model 406) <br />Test Results: <br />Model 404 <br />unleaded gasoline <br />diesel fuel <br />water <br />Detection time (sec) <br /><1 <br /><1 <br /><1 <br />Fall time <br />manual reset <br />manual reset <br />manual reset <br />Precision (in) <br />0.0124 <br />0.0167 <br />0.0067 <br />Lower detection limit (in) <br />0.89 <br />0.72 <br />0.68 <br />Model 406 <br />Detection time (sec) <br /><1 <br /><1 <br /><1 <br />Fall time <br />manual reset <br />manual reset <br />manual reset <br />Precision (standard deviation) <br />0.003474 <br />0.001923 <br />0.005329 <br />Lower detection limit (in) <br />0.357 <br />0.321 <br />0.369 <br />Specificity Results: <br />Manufacturer and evaluator claim sensors will respond to any liquid. <br />Manufacturer's Specifications: <br />Manufacturer states that system requires no calibration. <br />Comments: <br />Sensors are reusable. <br />Beaudreau Electronics, Inc. <br />23 Industrial Drive <br />Waterford, CT 06285-9715 <br />Tel: (203) 443-6570 <br />Evaluator: Ken Wilcox Associates <br />Tel: (816) 443-2494 <br />Date of Evaluation: 07/20/94 <br />35 <br />Appearance on this list is not to be construed as an endorsement by any regulatory agency nor is it any guarantee of the <br />performance of the method or equipment. Equipment should be installed and operated in accordance with all applicable laws and <br />regulations. <br />