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Veeder-Root <br />Diagnostics (ISD) <br />Monitoring is the key to successful vapor <br />recovery compliance. <br />Veeder-Root's California Air Resources Board <br />(CARB) certified In -Station Diagnostic (ISD) <br />equipment is designed to monitor the collection <br />and containment of vapors by vapor recovery <br />equipment. Using the existing Veeder-Root TLS- <br />350/EMC platform, probes and Dispenser <br />Interface Module (DIM) cards, the ISD software <br />continuously monitors the vapor recovery equip- <br />ment, maintains test records, provides test <br />reports, and generates warnings / alarms follow- <br />ing equipment failures. <br />The ISD system includes the following new com- <br />ponents: <br />Vapor Flow Meter (Sensor) — One per <br />dispenser, designed to measure the volume of <br />vapors collected during vehicle refueling for <br />vapor collection monitoring <br />Vapor Pressure Sensor — One per station, <br />designed to continuously measure contain- <br />ment tank pressures for leakage and over- <br />pressure conditions for vapor containment <br />monitoring <br />ISD Software Enhancement Module (SEM) — <br />One per TLS, activates ISD software <br />technology <br />Pump Gas... <br />The ISD system monitors gasoline vapors from the delivery <br />tanker to the tank of a car to ensure that the vapor recovery <br />equipment is operating properly and the air remains clear. <br />�f l vEEueR-ROOT <br />ISD can be added to any TLS -350 <br />allowing you to leverage your <br />investment and centralize moni- <br />toring and recording activities. <br />• NVMEM 2 Board — (Non -Volatile Memory) One <br />per TLS, provides memory expansion necessary for ISD <br />report storage <br />As of the September 1st, 2005 implementation date, ISD <br />systems are required for new and rebuild stations in CA <br />that dispense more then 1.8 million gallons / year. The <br />implementation date for new and rebuild stations dispens- <br />ing more then 600 million gallons / year is April 2006. For <br />both throughputs, existing stations must retrofit an ISD <br />system within four years from the implementation date. <br />For details as well as to view the CARB Executive Order <br />requiring Enhanced Vapor Recovery (EVR) and In -Station <br />Diagnostics (ISD) see the CARB website at <br />http://www.arb.ca.gov/vapor/eos/eo-vr202/eo-vr2O2a.htm. <br />Benefits of the Veeder-Root EVR/ISD system: <br />Air quality is an issue <br />that effects millions of <br />Americans every day. <br />Veeder-Root's ISD <br />system monitors <br />hazardous emissions <br />that lead to air <br />pollution <br />• CARB certified to meet Enhanced Vapor Recovery (EVR) & In -Station Diagnostics (ISD) <br />requirements <br />• Alarms when there is a vapor collection problem on a hose <br />• Alarms when the vapor space is leaking <br />• Can be added to existing TLS -350 console system <br />• Sensors are able to share wiring conduit with other Veeder-Root intrinsically safe (IS) sensors <br />• Interfaces to the existing Smart Sensor Interface Module (either the 7 input or 8 <br />input version) <br />• Simple installation, compatible with all dispensers <br />• Underwriters Laboratories (UL) listed <br />• Continuous monitoring of the vapor recovery system including notification if the systems <br />performance drops below required level <br />• Archive the reports required to meet California regulations <br />• Reduction in emissions related to failed or degrading equipment <br />• Leverages existing TLS -350 equipment <br />