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Maximize protection vacuum monitored secondary containment system. A Secondary Containment Vacuum Sensing System for use with Veeder- Root's ATG Systems. The Secondary Containment Vacuum Sensing (SCVS) System is designed to detect leaks in double - walled tanks and piping systems while helping to contain a release of product while under vacuum. The system consists of: • Vacuum Sensors, connected to tank, sump or piping interstices • A Submersible Turbine Pump (STP), to provide a source of vacuum • A Smart Sensor Interface with Embedded Pressure Module in a TLS -350 Monitoring System The Vacuum Sensor is interfaced to Veeder- Root's TLS -350 Monitoring System via intrinsically safe wiring to provide system status, replenish rate, alarm, and diagnostic information. Vacuum Sensor Kits are available in a variety of models: • For monitoring double -walled piping and sump interstices • For monitoring double -walled steel tank interstices (see back page) • For double -walled fiberglass tanks These kits differ in the number of vacuum sensors and the configuration of associated liquid sensors. An inline kit mounted liquid sensor is used for Vacuum Sensors monitoring piping and sumps. An external liquid sensor (to be installed in the secondary space at the bottom of the tank) is provided with one of the Vacuum Sensors in the steel and fiberglass tank kits to monitor the tank. VEEDER-ROOT Features and Benefits Satisfy Requirements • Certified to meet California's requirement for secondary space monitoring for tanks and lines as required by AB 248 t a • Satisfies, the requirements for C,iass I leak Detection as defined by the European Standard EN 13160-2 • 3n1 Party, National Work Group and LG 113 listed Reduce Exposure to Risk • Alam -Ls when vacuum cannot be maintained or when replenish rate exceeds 85 liters per hour The system alarms when liquid is detected in the secondary space, Operating Temperature Rating: -25 degrees C to +70 degrees C Cable Length: Sensor Dimensions: 5" high x 5" wide 2• deep Facilitates periodic operability testing I overage Existing Ueeder--Root Systems • Uses STP as the vacuum source and works with Fed Jacket and FE STPs • Installs in the STP sump and connects to the console via intrinsically safe wiring • Able to share wiring conduit with other Ueeder-Foot intrinsically safe (IS) probes and sensors including sump or line leak sensors • Interfaces to the Smart Sensor Interface with Embedded Pressure Module • Provides for positive shut down of pressurized lines when required • Simple installation, no need to mess with brine Console Capability The Vacuum Sensor is compatible with the following consoles: Console TLS-350R/EMC w/BIR' TLS -350 Plus/EMC Enhanced' TLS-350/EMC' 'Upgrade Note: The Vacuum Sensor System requires the console to have version 24C software (or greater) along with an ECPU2 or ECPU w/ NVMEM 1 board. Standard Models Veeder-Root P/N Description Acciassorjep°part; Description ,, , , Quantity/Length;;,;, ,,. ,.,'_,., ,,,; Part Npmber ,.,.;,,, Vacuum Hose 25' 25' 332310-001 Kits Include mounting bracket, 6' of vacuum lase, relief valve assembly (h required) and the appropriate number of liquid sensors, 3 -way bah valves, barbed fittings and hose clamps so that each vacuum sensor can monitor a single tank, sump or piping Interstices. ^ The Vacuum Sensing System requires one 7 channel Smart Sensor Interface with Embedded Pressure Module, 8 channel Smart Sensor Modules (p/n 329356-004) can be used for Vacuum Sensors eight and above. For more information call: 1-888-561-7942