The Veeder-Root DEF Monitoring Solution provides a recirculation and/or Temp Control heat trace system to prevent DEF product from freezing or overheating in lines that utilize DEF in bulk dispensing systems.
Diesel Exhaust Fluid (DEF) recirculation system utilizes a temperature sensor to measure the temperature of the DEF fluid between the tank and dispensing system. This allows the TLS-450PLUS to control relays assigned to the DEF submersible turbine pump (STP) to recirculate the fluid in the event it goes below or above a present temperature setting. In addition to controlling the STP to move fluid through the system, the tank gauge console can utilize its temperature sensing technology to manage the Heat Trace systems and provide a heat source for the DEF piping system.
DEF Recirculation Software Feature for TLS-450PLUS ATG
DEF Temperature Sensor Installation Kit
Automatic Recirculation Setup feature
Temperature Sensor: Monitor temperature of the DEF piping system
Application Setup: Provides setup in the TLS-450PLUS system to ensure DEF product is being circulated based on pre-determined criteria.
Temperature Relay Control: Control a relay based on the temperature reading.
Alarms / Warnings: Alarms / warning generated on various conditions when the recirculation might be compromised.
Reports: Uptime and performance reports available. DEF Overview screen with pump usage history
Timeout protection for pump
Integrating your site with Veeder-Root’s all-inclusive DEF management system gives operators the power to fight back against erratic leaks, messy cleanups, and temperature induced product degradation, associated with other DEF handling systems.
Operating Temperature Range
-40° F to 120° F (-40° C to 50° C)
Low Temperature Recirculation Activation
User Selectable, default set at below 32° F
Heat Tape Activation
User Selectable, default set at below 19° F
High Temperature Recirculation Activation
User Selectable, default set at above 86° F
Intrinsically safe, UL/cUL (pending)
The TLS-450PLUS automatic tank gauge provides the most comprehensive fuel site data for advanced fuel asset management.
The Red Jacket® CoreDEF™ Submersible Turbine Pump sets a higher standard in the optimization of Diesel Exhaust Fluid pumping infrastructure
The Multi-Use Media-Isolated Probe (ISO-Probe) Kit allows liquid petroleum gas, diesel exhaust fluid, and other chemical tank owners the ability to accurately measure inventory levels.