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Veeder-Root Sensor Application Guide <br /> Single-Point Mini Hydrostatic Sensor for Double Wall Sumps <br /> The Single-Point Mini Hydrostatic sensor accurately detects fluid level change in the interstice reservoir of a dou- <br /> ble-wall sump. If a leak occurs in the sump interstice,the brine seeps out of the reservoir triggering a low level <br /> alarm. <br /> Sensor Detection Capabilities -Alarm Conditions <br /> • A leak in the inner or outer sump wall triggers a Fuel alarm. <br /> • An open sensor triggers a Sensor Out alarm. <br /> Operating Capabilities <br /> • Operating temperature Range:-25°C to+50°C. Rests in salt brine solution of up to 30%calcium chloride. <br /> • Storage Temperature Range:40"C to+ 60° C. <br /> • Dimensions:2.5"high, 1.50"diameter <br /> • Cable length:8 feet <br /> Sensor Interface Module <br /> • TLS-350 Series Consoles(except TLS-350J)-Interstitial Sensor Interface Module(Form Number 847490-102) <br /> accepts up to 8 sensors(a maximum of 64 sensors could be monitored by the console). <br /> • TLS-350J Console-4 sensors max. <br /> • TLS-300i, PC-3001, TLS-300C,TLS-300J, PC-300C Consoles (no Interface Module required)-8 sensors max. <br /> Console Software Compatibility <br /> • Version 1 or later(TLS-350 Series/TLS-300 Consoles) <br /> Sensor and Installation Kit <br /> • Single-Point Mini Hydrostatic Sensor and install kit for double-wall sumps -P/N 794380-304 <br /> Related Sales Literature <br /> Visit our website at <br /> www.veeder.com for more I —Sensor in interstitial fluid reservoir <br /> information on Veeder-Root <br /> products and services. / J <br /> Concrete __....._._.....____—_ <br /> `- pad 3 - <br /> I , <br /> I Double wall <br /> SUMP <br /> I <br /> Coupling and ------------------- -- <br /> seals as required <br /> for conduit egress I uti <br /> l (customer supplied),, <br /> Seal-off and junction I <br /> ! box(customer supplied) <br /> 1/2"conduit to I <br /> TLS console Use tie wraps to keep <br /> cable clear of sump <br /> components and lid I <br /> i <br /> Tank - —_ - zr — _ <br /> 0 <br /> I <br /> smfas,Ltw9t„<m+ � i <br /> i <br /> Single-Point <br /> 14 <br />