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Veeder-Root Sensor Application Guide <br /> Piping Sump Sensor <br /> The Piping Sump Sensor is installed in a tank piping sump and will detect the presence of a liquid. An open sensor <br /> triggers a Sensor Out alarm. <br /> Table 5, Piping Sump Sensor Features and Console Compatibility <br /> Item Description <br /> Form numbers 794380-208 <br /> Operating principle Float/magnetic reed switch <br /> Product activation height2 Gasoline - 1.84 inch (4.67cm) <br /> Operating temperature 0 to +140°F (0 to +60°C) <br /> Dimensions 12" (30.5cm) high, 1.9" (4.8cm) diameter <br /> Compatible consoles TLS-450/TLS-450PLUS, TLS4/8601 Series, TLS-350 Series, TLS-300 Series <br /> Console Interface TLS-300 Series - No input module required <br /> Module <br /> TLS-350 Series, Interstitial/Liquid Sensor Interface Module, 8 sensor input, P/N 329358-001 <br /> TLS-450/TLS-450PLUS - Universal Sensor Module (USM), 16 sensor input, P/N 332812-001 <br /> TLS4/8601 Series - Universal Sensor Input Output Module (USIOM) (AC ver.), 12 sensor input, P/N 333238-001; (AC ver.), <br /> 6 sensor input, P/N 333238-002; (DC ver.), 12 sensor input, P/N 333238-003; (DC ver.), 6 sensor input, P/N 333238-004 <br /> Maximum number of TLS-300 Series (8) <br /> sensors monitored per <br /> console TLS-350 Series, (48) <br /> TLS-450/TLS-450PLUS (32) <br /> TLS4/8601 Series (12) <br /> Compatible fuels 10096 Gasoline and blends with up to 1596 Ethanol; Diesel; Bio-Diesel; Kerosene; Jet fuel; Aviation Gas; Waste Oil; Motor <br /> Oil <br /> 'Sensors 794380-208 and -209 are direct replacements for sump sensor 794380-206 <br /> 2For additional third party evaluation data see: http://nwglde.org/evals/veeder_root_m.htmi <br /> Miscellaneous <br /> • Installation kit 330020-076 Existing conduit <br /> (see Fig. 3) or piping <br /> • Standard cable length: 12 feet a ; <br /> (3.66m) - r'T • Product <br /> Cable to Junction boxy Cable to junction pipe <br /> and seal-off - box and seal-off <br /> *Sump sensor should: <br /> 1 . Rest on the base of the sump. <br /> 2. Be positioned as close to outer \ l <br /> wall as possible. Sump sensor <br /> 3. Be mounted in a true vertical (installation examples) <br /> position. <br /> 4. Be Installed only in a dry sump. <br /> .Sump base <br /> Fig. 3 Example Piping Sump Sensor Installation <br /> 5 <br />