The Veeder-Root TLS-450 PLUS automatic tank gauge brings advanced fuel monitoring to a whole new level. Built as the next step beyond the TLS-450, the TLS-450 PLUS combines precision, reliability, and future-ready technology in one comprehensive system. It’s designed for retail and commercial sites with multiple tanks and complex fuel networks, making it perfect for operations that need accurate, real-time data on inventory and tank status.
Whether your site has 12 or more probes and sensors, the TLS-450 PLUS handles them efficiently, giving you complete control over your fueling operations. From leak detection and automated variance monitoring to environmental protection compliance, this system is built to safeguard your assets and reduce risks. The TLS-450 PLUS also supports web-enabled connectivity, meaning you can monitor your site performance, receive real-time alerts, and access compliance data anytime, anywhere.
Why TLS-450 Plus Fits Your Needs:
- Retail stations: Manage multiple fuel types across many tanks with confidence.
- Commercial and industrial sites: Ideal for sites with high fuel turnover and complex storage setups.
- Environmental compliance: Integrated line leak detection and remote monitoring help meet local, state, and federal regulations.
- Business efficiency: Reduce downtime, prevent shortages, and limit liability with automated alerts and reports.
Features:
- Optional digital line leak detection for better environmental safety
- Intelligent pump control for seamless site operations
- Vacuum monitoring to catch issues before they become problems
- Secure, next-generation connectivity for remote site management
- Web-enabled access through mobile and desktop devices
- Fast remote troubleshooting to minimize service visits
- Context-sensitive guidance to improve staff efficiency
- Preprogrammed alarm alerts to keep everyone informed
- Data protection for up to 3 years, even during power outages or software updates
- Easy remote software downloads to keep your system current
- Supports up to 3 expansion boxes for larger sites
- Workflow wizard ensures smooth system setup
- Graphical interface for intuitive navigation and quick learning
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What Makes the TLS-450 PLUS So Much Better?
Unmatched Visibility & Remote Access: Access your tank farm data whenever and wherever you need it. The TLS-450 PLUS features a large, intuitive color touchscreen for on-site management and is fully web-enabled. Remotely view tank levels, run reports, acknowledge alarms, and change settings from any web browser, turning your mobile device into a powerful management tool.
Proven Leak Detection Protection: Protect your site, the environment, and your reputation. The TLS-450 PLUS is independently certified to stringent European Leak Detection Standards (EN 13160-5). Its advanced suite of diagnostics includes Continuous Statistical Leak Detection (CSLD) for ongoing monitoring and Static Leak Detection (SLD) for precise pass/fail results, ensuring you meet the highest compliance requirements.
Precision Inventory Reconciliation: Take the guesswork out of wetstock management. The optional Business Inventory Reconciliation (BIR) and Hourly Reconciliation Monitoring (HRM) features automatically compare sales data with actual fuel levels. This provides daily variance reports and immediate alarms for discrepancies, enabling you to quickly identify issues like theft or delivery errors.
Advanced Theft Deterrence with TSL: Safeguard your profits during non-operational hours. The optional Timed Sudden Loss (TSL) feature continuously monitors for inventory loss indicative of theft during quiet periods. This provides an essential layer of security, giving you peace of mind when your site is most vulnerable.
AccuChart™ Automatic Tank Calibration: Eliminate manual strapping errors and ensure data accuracy. The optional AccuChart™ feature automatically generates a highly precise tank chart by uniquely calibrating the tank itself. This removes virtual variances from your wetstock data, forming a reliable foundation for all inventory and leak detection reporting.
Powerful Connectivity & Expandability: Built to grow with your business, the TLS-450 PLUS supports a vast network of up to 64 in-tank probes and 256 total inputs. With robust communication options including Ethernet and optional remote connectivity, it serves as the central command center for large, complex sites, ensuring seamless integration and data flow.
Enterprise-Grade Data Security: Your data is protected with enterprise-level security features. The TLS-450 PLUS employs segmented networks, customizable user access roles, and frequent software updates to defend against cyber threats, ensuring that your critical operational data remains secure and compliant.
Veeder-Root TLS-450 PLUS vs. Other ATG Models
When comparing the TLS-450 PLUS to models like TLS4 and TLS4B, the differences in performance and scalability are clear. TLS-450 PLUS is designed for large, high-demand fuel station networks, while smaller models are better suited for limited site applications.
| Feature | TLS-450 PLUS | TLS4 / TLS4B | Advantage |
| System Capacity | Up to 256 IS inputs and 64 probes | Limited to 6–32 IS inputs and probes | Massive scalability for large sites |
| Output Relays | Up to 32 | Only 1–23 | More control options for complex operations |
| Data Ports | 5x RS-232, 3x RS-485, 3x Ethernet | Typically 1 or fewer | Faster, flexible connectivity |
| Storage & Memory | 3 years of data storage, expanded memory | Limited storage | Long-term compliance and reporting |
| Interface | 8.0” WVGA color touchscreen | 7” WVGA | Bigger, more intuitive user experience |
| Advanced Leak Detection | Supports CSLD & DPLLD | Optional or unavailable | Full compliance with strict regulations |
Buy TLS-450 PLUS from an Authorized Gilbarco Veeder-Root Partner
Buying TLS-450 PLUS through an authorized Gilbarco Veeder-Root agent gives practical advantages you won’t get from unverified sources.
- Global shipping
- Best pricing
- Full technical support
- On-site installation & commissioning
- Training & handover
- Maintenance & upgrades
- Warranty & genuine parts
Go to this page for more Gilbarco Veeder-Root products we offer.