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TLS -254 Series Fixed -Feature Systems TLS -250 and TLS -2501 Systems include features that improve your ability to control inventories, accurately reconcile shift and daily totals, spot losses from theft, identify leaks, and warn of overfills which could cause severe environmental damage. Many of these features, reports and alarm limits are programmable and can be set to match the operating requirements of your installation. In addition, two internal alarm relays can be connected to external alarm devices or security systems and pro- grammed to trigger when any alarm limit has been reached. The ILS -250 provides a low-cost solution to leak detection in double-wall tanks at installations where automated inventory control is not required. It incorporates numerous operating features to provide reliable, automated leak detection and help prevent severe environmental damage. FIYEEOEH-pppT Inventory control and in -tank leak detection for single-wall tanks Inventory Control Capabilities On -Demand Inventory Report • Gallons of Fuel • Inches of Water • Inches of Fuel • Temperature of • Ullage Fuel Automatic Inventory Increase Report In -Tank Leak Detection Capabilities Automatic and On -Demand Leak Tests • Single or all tanks Automatic Leak Test Validity Checks Final Leak Rates with PASS, FAIL and INVALID Leak Test Result Indicators Alarm Capabilities Overfill Alarm Feature Programmable Alarm Limits and Indicators Identify • Theft • High Water • Leak Losses • Overfills • Low Inventory • External Inputs ©VEEDER -ROOT Two Alarm Relays Can Trigger Alarm/ Security Devices Programmable Alarm Configuration Ties Any/All Alarm Indicators to Output Relays External Input Interface Integrates Signals from Other Monitoring Devices System Capabilities Programmable Times for Automatic Reporting One System Monitors Up To Eight Tanks Handles Manifolded Tanks RS -232 Communications Interface On -Site and Remote Self -Diagnostics Optional Integral Printer Emergency Generator Version Continuous leak tests Inventory reports available RS -232 communications interface nS-250i Four. and Eight -Tank Systems Inventory control, in -tank leak detection and interstitial leak sensing for double-wall tanks and piping sumps inventory Control Capabilities On -Demand Inventory Report • Gallons of Fuel • Inches of Water • Inches of Fuel • Temperature of • Ullage Fuel Automatic Inventory Increase Report In -Tank Leak Detection Capabilities (Eight -Tank System only) Automatic and On -Demand Leak Tests • Single or all tanks Automatic Leak Test Validity Checks Final Leak Rates with PASS, FAIL and INVALID Leak Test Result Indicators Interstitial Leak Sensing Capabilities Automatic Continuous Leak Sensing • Tank Annulus - Piping Sump Audible and Visual Leak Detect Indicators Show Sensor Location "Sensor Out" Indicators Identify Failed or Disconnected Sensor Alarm Capabilities Overfill Alarm Fealure Programmable Alarm Limits and Indicators Identify • Theft • External inputs • Low Inventory • Leak Losses • High Water (Eight -Tank • Overfills System only) Two Alarm Relays Can Trigger Alarm/ Security Devices Programmable Alarm Configuration Ties Any/All Alarm Indicators to Output Relays External Input Interface Integrates Signals from Other Monitoring Devices System Capabilities Programmable Times for Automatic Reporting Four -Tank System Monitors • Inventory in Four Tanks • Eight Sensors Eight -Tank System Monitors • Inventory in Eight Tanks • Sixteen Sensors Handles Manifolded Tanks RS -232 Communications interface On -Site and Remote Self -Diagnostics Optional Integral Printer Emergency Generator Version (Eight -Tank System only) Continuous leak tests Inventory reports available RS -232 communications interface r Low-cost, stand-alone interstitial leak sensing for double-wall tanks and piping sumps Interstitial Leak Sensing Capabilities Automatic, continuous leak sensing • Tank annulus • Piping sump Audible and visual leak detect indicators show sensor location "Sensor Out" indicators identify failed or disconnected sensor Alarm Capabilities Alarm output relay can trigger alarm/security devices • 8- and 12 -sensor models System Capabilities Available in 4-, 8-, and 12 -sensor models