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State Water Resources Control Board Pagel of 2 <br />Home » Water Issues >> Programs >> Ust >> Leak Prevention » Lg113 >> Vendors <br />VST Prog.ra s113 .................... <br />Issue Date: November 22, 1995 <br />Revision Date: November 9, 2010 <br />Veeder-Root <br />ILS -250, ILS -350, TLS -2501, 250i Plus, 300, 300C, 3001, 30012C, TLS -350 Series, TLS -450 Series, Red Jacket ProMax and ProPlus <br />with Interstitial Liquid Sensor for Fiberglass Tanks 794390-401, 404, 407, 409, Interstitial Liquid Sensor for Steel Tanks 794390- <br />420, 460, Liquid Sensor for Sumps 794390-206 <br />INTERSTITIAL DETECTOR (LIQUID -PHASE) <br />Detector: <br />Output type: qualitative <br />Sampling frequency: continuous <br />Operating principle: float switch <br />Test Results: <br />unleaded gasoline" synthetic gasoline°" Used Oil"" <br />Interstitial Liquid Sensor for Fiberglass Tanks <br />794390-401, 404, 407, 409 <br />Response time (min) <br />3.66 <br />3.45 <br />N/D"""" <br /><1 <br />Recovery time (min) <br /><1 <br />N/D"""" <br />Product activation height (cm) <br />1.28 <br />1.27 <br />N/D-- <br />1.65 <br />Lower detection limit (cm) <br />1.84 <br />N/D-- <br />Interstitial Liquid Sensor for Steel Tanks <br />794390-420,460 <br />6.51 <br />Response time (min) <br />6.00 <br /><1 <br /><1 <br />Recovery time (min) <br /><1 <br /><1 <br />3.62 <br />Product activation height (cm) <br />3.67 <br />N/D"""" <br />4.17 <br />Lower detection limit (cm) <br />4.05 <br />2.65 <br />Liquid Sensor for Sumps 794390-206 <br />8.49 <br />Response time (min) <br />8.19 <br />N/D"""" <br />Recovery time (min) <br /><1 <br /><1 <br />N/D"— <br />3.95 <br />Product activation height (cm) <br />4.12 <br />N/D"„"" <br />4.36 <br />Lower detection limit (cm) <br />4.67 <br />N/D"""" <br />" ILS -250, TLS -250i, 2501 Plus <br />BLS -350, TLS -350 Series <br />"""Liquid Sensor for Sumps 794390-206 is no longer <br />manufactured and is not supported by the TLS -450 series console. It was replaced <br />by sensor models 794380-208, 209 which are included on the NWGLDE list <br />"""" See Glossary <br />Specificity Results (in addition to above): <br />Activated: diesel, heating oil #2, water. <br />Comments: <br />Comparison of TLS -450 Series console with TLS -350 series console showed comparable results when evaluated with representative <br />sensors in water and diesel fuel. <br />Sensors are reusable. <br />http://www.waterboards.ca.gov/water issues/Programs/ust/le*_prevention/lgl13/vendors/... 1/18/2011 <br />