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Hydrostatic Reservoir Sensor <br /> The Hydrostatic Reservoir Sensor accurately detects fluid level change in the reservoir and interstice of a double- <br /> wall storage tank. This sensor is available in a dual-point or single-point configuration. The Dual-Point version is <br /> ideal for high groundwater areas, and can differentiate between a high level alarm condition and a low level alarm <br /> condition. If an inner-wall leak occurs,the brine seeps into the tank triggering a low level alarm, if an outer wall leak <br /> occurs, fluid seeps into the interstice triggering a high level alarm. The Single-Point version can be used in low <br /> groundwater locations. If an inner-wall leak occurs, the brine seeps into the tank triggering a fuel alarm, or if the <br /> outer wall leaks, the brine seeps out of the tank interstice triggering a fuel alarm. <br /> Table 15. Hydrostatic Reservoir Sensor Features and Console Compatibility <br /> Item Description <br /> Form number 794380-301 Single-Point(12 foot[3.7m]cable);794380-303 Dual-Point(12 foot[3.7m]cable) <br /> Operating principle Float switch <br /> Product activation heights 1.74"(4.4cm)Single-Point;Low 1.2"(3cm),High 13.13"(33.4cm)Dual-Point <br /> Reservoir solutions Up to 5090 ethylene glycol in water;up to 50%propylene glycol in water;salt brine solution of up to 3M9 CaCI <br /> Operating temperature -13 to +1227(-25 to +50°C) <br /> Dimensions 6"(15cm)high,2.5"(6.4cm)dia.Single-Point;17.3"(44cm)high,2.5"(6.4cm)dia.Dual-Point <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�3328JZ;D 1 ._. , <br /> TLS4/8601 Series-Universal Sensor Input Output Module(USIOM)(AC ver.),12 sensor input,P/N 333238-001 (�kG,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-450 PLUS(32) j- <br /> TLS4/8601 Series(12) _ <br /> Compatible fuels 10090 Gasoline and blends with up to 15%Ethanol;Diesel;Bio-Diesel;Kerosene;Jet fuel;Aviation Gas;Waste Oil;Motor <br /> Oil <br /> 'For additional third party evaluation data see:http://nvigide,org/evals`veeder_root_q.html <br /> Miscellaneous P-'ianhois Cord Weatroof <br /> ° jtlrlCtIon 4X <br /> gnip <br /> • Interstitial sensor riser cap and adapter Wit,2" :,� <br /> P/N 312020-928 <br /> W - <br /> • Sensor, fiberglass interstitial sensor installation kit "�` ri, <br /> R '�-s�'> <br /> P/N 330020-436 Riser pipeInstallation example (see Pig. 12 DDua(-point �Rigid <br /> hydreststie conduft <br /> sensor �, to console) <br /> F icat <br /> Rrt-'anoir <br /> i� <br /> Double-wail <br /> i /tank <br /> IIs `E <br /> HydrostaticFig12 Example <br /> 16 <br />