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State Water Resources Control Board Pagel of 2 <br /> Home->>Water Issues *Programs >>Ust »Leak Prevention->>Lg113-3>Vendors <br /> UST Programs- LG lig <br /> Issue Date: November 22, 1995 <br /> Revision Date:April 8,2011 <br /> Veeder-Root <br /> ILS-350,TLS-300C,300i, 300PC, 350,35013C,350R,350RPC,TLS-450 Series,Red Jacket ProMax and ProPlus <br /> with Solid-State Pan/Sump Sensor 794380-321, 351, <br /> Piping Sump Sensor 794380-208,209, <br /> Micro Sensor 794380-340 <br /> INTERSTITIAL DETECTOR(LIQUID-PHASE) <br /> Detector: <br /> Output type: qualitative <br /> Sampling frequency: continuous <br /> Operating principle: product permeable,ultrasonictfloat switch <br /> Test Results: <br /> unleaded gasoline diesel' water used oil <br /> Solid-State Pan/Sump Sensor 794380-321, 351 <br /> Minimum product level(cm) 2.60 2.50 2.60 N/D" <br /> Precision(cm) 0.010 0.010 0.010 N/D" <br /> Detection time(sec) <1 <1 <1 N/D— <br /> Piping Sump Sensor 794380-208",209 <br /> Minimum product thickness(cm) 3.51 3.40 3.03 3.76 <br /> Precision(cm) 0.011 0.011 0.011 .036 <br /> Detection time(sec) <t <1 <1 <1 <br /> Micro Sensor 794380.340 <br /> Minimum product thickness(cm) 0.51 0.46 0.48 140— <br /> Precision(cm) 0.011 0.007 0.007 N/D"" <br /> Detection time(sec) <1 <1 <t N/D"" <br /> Comments: <br /> Sensors are reusable. <br /> 208 and 209 sensors are also compatible with 300 series. <br /> `Evaluations determined these sensors'responses to the liquids shown above. Biodiesel blends B6-820 meeting ASTM 07647 and <br /> biodiesel B100 meeting ASTM D6751 would also produce an alarm if the sensor threshold is exceeded.Responses to these fuels were <br /> not determined, but would be expected to be very similar to the diesel responses. <br /> Comparison of TLS-450 with TLS-350 series console showed comparable results when evaluated with representative sensors. <br /> This sensor is identified as an interstitial sensor, but will function properly in other containment areas such as containment sumps, <br /> contained risers and other contained enclosures.This sensor must be installed at the lowest point of the containment enclosure to insure <br /> early detection of liquids. <br /> "`Micro Sensor 794380-340 is not supported by TLS 450 series console. <br /> ""See Glossary <br /> Veeder-Root Evaluator: Ken Wilcox Associates <br /> 125 Powder Forest Dr. Tel: (816)443-2494 <br /> Simsbury,CT 06070-2003 Dates of Evaluations: 10/20/94,05/22/02,03/03/08 <br /> Tel: (860)651-2700 <br /> Email:dhalla@veeder.com <br /> URL:www.veeder.com/dynamic/index.cfm <br /> http://www.swrcb.ca.gov/water_issues/programs/ust/leak_prevention/lg113/vendors/veede... 11/9/2011 <br />