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Veeder-Root O ID Liq Page 1 of 2 <br /> Issue Date:August 28,1998 <br /> Revision Date:April 8,2011 <br /> Veeder-Root <br /> TLS-300, 300i, TLS-350 Series, TLS-450 Series, Red Jacket ProMax and ProPlus with <br /> Discriminating Dispenser Pan Sensor 794380-322, <br /> Discriminating Containment Sump Sensor 794380-352 <br /> INTERSTITIAL DETECTOR (LIQUID-PHASE) <br /> Detector: <br /> Output type: qualitative <br /> Sampling frequency: continuous <br /> Operating principle: product permeable, reed switch/float <br /> Test Results: <br /> polymer strip float switch <br /> unleaded gasoline diesel* water <br /> Discriminating Dispenser Pan <br /> Sensor 794380-322 high** low** <br /> Response time (sec) —10 min 2-12 hrs <1 <1 <br /> Recovery time (sec) N/A*** N/A <1 <1 <br /> Lower detection limit - height (in) N/D*** N/D 7.66 1.37 <br /> Lower detection limit - thickness (in) 0.005 0.005 N/A N/A <br /> Discriminating Containment <br /> Sump <br /> Sensor 794380-352 <br /> Response time (sec) —10 min 2-12 hrs <1 <1 <br /> Recovery time (sec) N/A N/A <1 <1 <br /> Lower detection limit - height (in) N/D N/D 12.28 1.35 <br /> Lower detection limit - thickness (in) 0.005 0.005 N/A N/A <br /> *Evaluations determined these sensors' responses to the liquids shown above and those indicated in the <br /> following section. Biodiesel blends 66-1320 meeting ASTM D7467 and biodiesel 13100 meeting ASTM D6751 <br /> would also produce an alarm if the sensor threshold is exceeded. Responses to these fuels were not <br /> determined, but would be expected to be very similar to the diesel responses. <br /> **The "high" and "low" refer to high and low level alarm points of float switch sensors. <br /> *** See glossary. <br /> Specificity Results (in addition to above): <br /> Activated: synthetic gasoline, jet-A fuel, n-hexane, toluene, xylene(s) <br /> Not activated: water (polymer strip only) <br /> Comments: <br /> Polymer strip must be air dried after exposure to unleaded fuel. <br /> Polymer strips must be cleaned with solvent and dried after exposure to diesel. <br /> Comparison of TLS-450 with TLS-350 series console showed comparable results when evaluated with <br /> representative sensors. <br /> Veeder-Root Evaluator: Ken Wilcox Associates <br /> http://www.nwglde.org/evals/veeder—root-o.htmi 10/17/2017 <br />