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California Edition: March 1998 <br />Veeder-Root <br />TLS -350 / 350 PC / 354R / 35ORPC <br />.' <br />Solid -State Pan/Sump Sensor (794380-321, -351), Piping Sump Sensor (794380-208), <br />Micro Sensor (794380-340) <br />Detector: <br />Output type: qualitative <br />_ <br />Sampling frequency: continuous <br />Operating principle: product permeable/ultrasonic/float <br />switch <br />Test Results: _ <br />unleaded <br />_ <br />—ag soline <br />diesel fuel <br />water <br />Piping Sump Sensor (794380-208) <br />_ <br />Min. product level (cm) <br />3.51 <br />3.40 <br />3.03 <br />Precision <br />0.011 <br />0.011 <br />0.011 <br />Detection time (sec) <br /><1 <br /><1 <br /><1 <br />Solid -State Pan/Sump Sensor (794380-321, -351) <br />Min. product thickness (cm) <br />2.60 <br />2.50 <br />2.60 <br />Precision <br />0.010 -- <br />0.010 <br />0.010 <br />Detection time (sec) — <br />— <1 <br /><1 <br /><1 <br />Micro Sensor (794380-340) <br />- <br />Min. product thickness (cm) <br />031 <br />0.46 <br />0.48 <br />t . ?recision <br />0.011 <br />0.007 <br />0.007 <br />Detection time (sec) <br /><1 <br /><1 <br /><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 produa-erfor groundwater monitoring. <br />Test procedures used were modified by evaluator from EPA's "Standard <br />Test Procedures for Evaluation Leak Detection .Methods: Liquid -Phase Out -of -Tank Product <br />Detectors," March 1990. <br />Detector is reusable. <br />Veeder-Root Evaluator. Ken Wilcox Associates <br />125 Powder Forest Dr. Tel: (816) 443-2494 <br />Simsbury, CT 06070-2003 <br />Tel: (203) 651-2700 Date of Evaluation: 10/20/94 <br />314 <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 method or <br />equipment Equipment should be installed and operated in accordance with all applicable laws and regulations. <br />