Retail Petroleum Equipment

Veeder-Root Sensor Application Guide 12 Interstitial Sensors for Steel Tanks The Interst i t i al Sensor for steel tanks detects the presence of l i qu i d between the double walls of the tank . Sensor Detection Capabilities - Alarm Conditions • The presence of any l i qu i d at a nom i nal he i ght of 1 i nch i n the tank ’ s i nterst i t i al space tr i ggers a Fuel Alarm . • An open sensor tr i ggers a Sensor Out alarm . Operating Capabilities • Operat i ng temperature range : 0 to +70°C (for water), -20 to 70°C (for hydrocarbons) . • Storage temperature range : -40 to +70°C . • Sensor d i mens i ons : 2 . 5 ” h i gh, 1 . 5 ” d i ameter . Sensor Interface Module • TLS-350 Ser i es Consoles (except TLS-350J) - Interst i t i al/L i qu i d Sensor i nterface module (P/N 329358-001) accepts up to 8 sensors (a max i mum of 64 sensors could be mon i tored by the console) . • TLS-350J Console - 3 sensors max . • TLS-300 i , PC-300 i , TLS-300C, TLS-300J, PC-300C Consoles (no i nterface module requ i red) - 8 sensors max . • ILS-350 Console - A Two-W i re module (P/N 329675-001) accepts up to 4 sensors (a max i mum of 16 sensors could be mon i tored by the console) . • TLS-450 - USM (P/N 332812-001) accepts up to 16 sensors Console Software Compatibility • TLS-350 ser i es/TLS-300 (Vers i on 1 or later) • ILS-350 (All) • TLS-450 (All) Compatible Fuels • Unleaded gasol i ne • Unleaded w i th up to 5% methanol, 15% ethanol, or 15% MTBE • Leaded gasol i ne • D i esel • Kerosene • Jet fuel • Av i at i on gasol i ne Sensor/Cable Length Configurations • Interst i t i al Sensor w i th 16-foot cable - Form Number 794390-420 • Interst i t i al Sensor w i th 30-foot cable - Form Number 794390-460 Accessories R i ser cap and adaptor k i t (2 ” ) - P/N 312020-928 Related Sales Literature V i s i t our webs i te at www . veeder . com for more i nformat i on on Veeder-Root products and serv i ces . 2'' d i a . r i ser Cord gr i p Weatherproof junct i on box w i th 1/2- i nch N . P . T . threads (16 Cub i c i nch volume m i n i mum) 14'' m i n . d i a . manhole Steel tank sensors\ i ntsenap . eps 1/2'' r i g i d condu i t (to Console) Sensor Leader cable 1/2" to 2" Reducer Sensor Sw i tch must rest on bottom of tank Seal-off Fig. 8 Typical Interstitial Sensor Installation - Steel UST