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Veeder-Root Sensor Application Guide <br /> Position Sensitive Intersti <br /> tial Sensor for Steel Tanks <br /> Cotnpafibte wtut fust blends up ft 8501.EUMMIt <br /> The sensor for steel tanks detects the presence of liquid between the double walls of the tank. In addition, it pro- <br /> vides an alarm when the sensor is not positioned correctly on the bottom of the interstitial space. <br /> Table 12. Position Sensitive Interstitial Sensor for Steel Tanks Features and Console Compatibility <br /> Item Description <br /> Form number 794380-333(15 Foot cable[4.6m]) L <br /> Operating principle Float switch <br /> ' Product activation height 1.25"(3.2cm) <br /> Operating temperature -4 to +140°F(-20°C to+60°C)(hydrocarbons,non-freezing water) <br /> Dimensions 3.5"(8.9cm)High,1.75"(4.4cm)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-450 PLUS-Universal Sensor Module(USM),16 sensor input,P/N 332812-001 <br /> TLS4/8601 Series-Universal Sensor Input Output Module(USIOM)(AC vee),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 vee),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),AC or DC versions of TLS4b only monitor a maximum of(6) <br /> Compatible fuels 10046 Gasoline and blends with up to 854o Ethanol;Diesel;Bio-Diesel;Kerosene;Jet fuel;Aviation Gas;Waste Oil;Motor <br /> 1 Oil <br /> Miscellaneous <br /> • Riser cap and adapter kit(2"[50mm]) Wea- <br /> - P/N 312020-928 iunctherproo# <br /> a.-1 'L`! 4 . .a function Dox <br /> • Installation example (see r=ig. 8) i <br /> and control drawing 577014-041 ' Seat-off <br /> i Manhole /� <br /> 1IT NPT Cord grips Z' <br /> Rigid <br /> co o e)t <br /> I <br /> i ------------------------------ <br /> with <br /> L-- 1 <br /> 1 <br /> Appropriate reducer ------------------------- <br /> with 1/2'NPT r <br /> opening,for cable <br /> cord grip 1i <br /> ;s <br /> Sensor cable <br /> fir.( It r <br /> Minimum rises <br /> d1aEi3$i9r 1 Inch <br /> f2.54cn.l <br /> 6: <br /> Lt j: <br /> Sensor must rest <br /> or bottomL l; <br /> i interstitialalriser I l <br /> Position ------------------------------- <br /> Fig.8 Example <br /> i 12 <br />