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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 <br />Description <br />Form number <br />794380-208 <br />Operating principle <br />Float/magnetic reed switch <br />Product activation height2 <br />Gasoline -1.84 inch (4.67cm) <br />Operating temperature <br />0 to +1401 (0 to +60°C) <br />Dimensions <br />12" (30.5cm) high, 1.9" (4.8cm) diameter <br />Compatible consoles <br />TLS-450/TLS-450PLUS, TLS4/8601 Series, TLS -350 Series, TLS -300 Series <br />Console Interface <br />Module <br />TLS -300 Series - No input module required <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 <br />sensors monitored per <br />console <br />TLS -300 Series (8) <br />TLS -350 Series, (48) <br />TLS-450/TLS-450PLUS (32) <br />TLS4/8601 Series (12) <br />Compatible fuels <br />10090 Gasoline and blends with up to 1540 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.html <br />Miscellaneous <br />• Installation kit 330020-076 <br />(see Fig. 3) <br />• Standard cable length: 12 feet <br />(3.66m) <br />Cable to junction box <br />and seal -off <br />'Sump sensor should: <br />1. Rest on the base of the sump. <br />2. Be positioned as close to outer <br />wall as possible. <br />3. Be mounted in a true vertical <br />position. <br />4. Be installed only in a dry sump. <br />5 <br />-Existing conduit <br />or piping F <br />Product <br />Cable to junction pipe <br />box and seal -off <br />� l <br />Sump sensor' <br />(installation examples) <br />® _Sump base <br />