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California Edition:June 1999 <br /> Veeder-Root <br /> TLS-350/350 PC/35OR/350RPC <br /> Solid-State Pan/Sump Sensor(794380-321,-351),Piping Sump Sensor(794380-208,-209) <br /> Micro Sensor(794380-340) <br /> LIQUID-PHASE INTERSTITIAL DETECTOR <br /> Detector: <br /> Output type: qualitative <br /> Sampling frequency: continuous <br /> Operating principle: product permeable, ultrasonic/float switch <br /> Test Results: <br /> unleaded <br /> Piping Sump Sensor(794380-208,-209) gasoline diesel water <br /> Min.product level(cm) 3.51 3.40 3.03 <br /> Precision 0.011 0.011 0.011 <br /> Detection time (sec) <1 <1 <1 <br /> Solid-State Pan/Sump Sensor(794380-321,-351) <br /> Minimum Product Thickness(cm) 2.60 2.50 2.60 <br /> Precision 0.010 0.010 0.010 <br /> Detection Time (sec) <1 <1 <1 <br /> Micro Sensor(794380-340) <br /> Minimum Product Thickness(cm) 0.51 0.46 0.48 <br /> Precision 0.011 0.007 0.007 <br /> Detection Time(sec) <1 <1 <1 <br /> Specificity Results: <br /> unleaded gasoline, diesel fuel,water <br /> Comments: <br /> EPA and many states require detection of 1/8 inch(0.32 cm) of product for groundwater monitoring. <br /> Test procedures used were modified by evaluator from EPA's "Standard Test Procedures for Evaluation of <br /> Leak Detection Methods: Liquid-Phase Out-of-Tank Product Detectors,"March 1990 <br /> Detector is reusable. <br /> 208 and 209 sensors are also compatible with 300 series. <br /> Veeder-Root Evaluator: Ken Wilcox Associates, Inc. <br /> 125 Powder Forest Dr. Tel: (8 16) 443-2494 <br /> Simsbury, CT 06070-2003 <br /> - Tel: (860) 651-2700 Dates of Evaluation: 10/20/94 <br /> Appearance on this list is not to be construed as an endorsement by any regulatory agency nor is it any guarantee of the performance of the <br /> method or equipment. Equipment should be installed and operated in accordance with all applicable laws and regulations. <br /> 325 <br />