Retail Petroleum Equipment

Veeder-Root Sensor Application Guide 16 Single-Point Mini Hydrostatic Sensor for Double Wall Sumps The S i ngle-Po i nt M i n i Hydrostat i c sensor accurately detects flu i d level change i n the i nterst i ce reservo i r of a dou- ble-wall sump . If a leak occurs i n the sump i nterst i ce, the br i ne seeps out of the reservo i r tr i gger i ng a low level alarm . Sensor Detection Capabilities - Alarm Conditions • A leak i n the i nner or outer sump wall tr i ggers a Fuel alarm . • An open sensor tr i ggers a Sensor Out alarm . Operating Capabilities • Operat i ng temperature Range : -25°C to +50°C . Rests i n salt br i ne solut i on of up to 30% calc i um chlor i de or propylene glycol . • Storage Temperature Range : -40° C to + 60° C . • D i mens i ons : 2 . 5 ” h i gh, 1 . 50 ” d i ameter • Cable length : 8 feet Sensor Interface Module • TLS-350 ser i es consoles (except TLS-350J) - Interst i t i al/L i qu i d Sensor Interface 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 - 4 sensors max . • TLS-300 i , PC-300 i , TLS-300C, TLS-300J, PC-300C consoles (no Interface Module requ i red) - 8 sensors max . • 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) • TLS-450 (All) Sensor and Installation Kit • S i ngle-Po i nt M i n i Hydrostat i c Sensor and i nstall k i t for double-wall sumps - P/N 794380-304 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 . Sensor in interstitial fluid reservoir Double-wall sump Concrete pad Coupling and seals as required for conduit egress (customer supplied) 1/2” conduit to TLS console Tank Use tie wraps to keep cable clear of sump components and lid Seal-off and junction box (customer supplied) Fig. 13 Typical Single-Point Mini-Hydrostatic Sensor Installation