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Veeder-Root Sensor Application Guide <br />Solid -State Dispenser Pan and Containment Sump Sensors <br />These solid-state, non -discriminating sensors are installed in a dispenser pan or in a containment sump and will <br />detect the presence of a liquid. Optical liquid level sensing technology means no moving parts and a lower tem- <br />perature operating limit. <br />Table 4. Non -Discriminating Sensor Features and Console Compatibility <br />Item <br />Description <br />Form Number <br />794380-321 (DP); 794380-351(CS) <br />Operating principle <br />Optical <br />Product activation heights <br />Gasoline or Water -1.02 inches (2.6cm) <br />Operating temperature: <br />-40 to +140°F (-40 to +60°C) <br />Dimensions <br />11.6" (29.4cm) high, 2.2" (5.6cm) dia. (DP); 22.1" (56.1cm) high, 2.2" (5.6cm) dia. (CS) <br />Compatible consoles <br />TLS-450/TLS-450 PLUS, TLS4/8601 Series, TLS -350 Series <br />Console Interface <br />Module <br />TLS -350 Series - Type A Sensor Interface Module, 8 sensor input, P/N 329956-001 <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- <br />001; (AC ver.), 6 sensor input, P/N 333238-002; (DC ver.), 12 sensor input, P/N 333238-003; (DC ver.), 6 sen- <br />sor input, P/N 333238-004 <br />Maximum numberof sensors <br />monitored per console <br />TLS -350 Series (64) <br />TLS-450/TLS-450PLUS (32) <br />TLS4/8601 Series (12) <br />Compatible fuels <br />10096 Gasoline and blends with up to 1596 Ethanol; Diesel; Bio -Diesel; Kerosene; Jet fuel; Aviation Gas; <br />Waste Oil; Motor Oil <br />'For additional third party evaluation data of Standard Types see: http://www.nwglde.org/evals/veeder_root_r.html <br />Miscellaneous <br />• An open sensor triggers a Sensor Out alarm <br />• Standard cable length: 12 feet (3.66m) <br />• Universal Sensor Mounting Kit, P/N 330020-012 (see Fig. 1) <br />