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€feeder-Root Sensor Application Guide <br /> ' Groundwater Sensor <br /> The Groundwater Sensor detects free hydrocarbon product on the water table in up to 20 feet deep monitoring <br /> wells. Hydrocarbons in the C5 to C16 range trigger a Fuel alarm. Water table dropping below sensor triggers a <br /> Water Out alarm. An open sensor triggers a Sensor Out alarm. <br /> 'fable 18. Groundwater Sensor Features and Console Compatibility <br /> Item Description <br /> Form number 794380-621(7-10 foot[2-3m]wells);794380-622(10-15 foot[3-4.5m]wells);794380-624(15-20 foot[4.5-6m] <br /> wells); <br /> Operating principle Electrical conductivity <br /> Product activation heights 0.02"(.05cm) <br /> Operating temperature 32 to +104°F(0 to +40°C) <br /> Dimensions 4.9"(12.4cm)long,1.1"(2.8cm)dia. <br /> Compatible consoles TLS-450/TLS-450PLUS,TLS4/8601 Series,TLS-350 Series, <br /> Console Interface TLS-350 Series,Interstitial/Liquid Sensor Interface Module,8 sensor input,P/N 329358-001 <br /> Module <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-350 Series(48) <br /> sensors monitored per <br /> console TLS-450/TLS-450PLUS(32) <br /> TLS4/8601 Series(12) <br /> Compatible fuels 10090 Gasoline and blends with up to 1590 Ethanol;Diesel;Bio-Diesel;Kerosene;Jet fuel;Aviation Gas;Waste Oil;Motor <br /> Oil <br /> 'For additional third party evaluation data see:http://nwglde.org/evals/veeder_root_s.htmi <br /> Miscellaneous <br /> • 4-inch (100mm)cap and adapter kit- �_ 1/2"NPT Cord grip <br /> P/N 312020-939 I E— <br /> • Installation example (see Fig. 15) NZ <br /> i <br /> ?9anhole ► Sea(-off <br /> 7 Rigid conduit <br /> Sensor well cap (to Console) <br /> w/locking handle <br /> ,f <br /> Vtreatherproof <br /> Extra sensor length junction box <br /> should not exceed - <br /> 2-feet(6Ocrn) <br /> Perforated PVC <br /> monitoring v:�ell <br /> ' - Housing <br /> Sensor Suspend water f?oat 2"-4'(5-1 O.-m) <br /> above bottom cf v ell. l<L E:Stkxater float <br /> VVater float - must be submerged or console will indicate <br /> i+1,i:4TE R OUT slarm. <br /> t <br /> A <br /> Fig.15 Example Groundwater Sensor Installation <br /> 13 <br />