Heavy Truck

SSI Technologies, Inc. line of Acu-Trac™ Sensors monitors and processes liquid levels in real time for heavy truck applications. Wide ranges of messaging formats are available to meet your specific need.

Our TULC sensor provides accurate and reliable measurements of the level, temperature and concentration for SCR DEF tanks that meet legislated mandates for cleaner diesel emissions.

As well, our line of Pressure Sensors & Combo Pressure Temperature Sensors are well suited for a variety of applications in the transportation industry. See the list of our partners below for our line of pressure sensors that will best suite your heavy truck needs.

Featured Heavy Truck Industry Products

TULC Sensor

SSI introduces our TULC Sensor, an in-tank combination sensor for accurate and reliable measurement of temperature, level, and fluid quality/concentration, optimal for urea tank applications.

Learn More

Acu-Trac™

The Acu-Trac™ sensor is ideal for tanks or storage containers that have a depth/height up to 9.84 feet (3 meters). These sensors provide various outputs & off-vehicle communications.

Learn More

Point Level Switch

The Fluid-Trac™ PLS (Point Level Sensor) may be used in any size tank or storage container to control up to three switch points within 32 inch (81.28cm); 24 inch (60.96cm) for gasoline.

Learn More

Heater Modules

SSI is an industry leader in the design and manufacture of DEF/Urea sensing solutions and DEF/Urea delivery modules for automotive, on-highway truck and off-highway applications.

  • SSI provides a fully integrated TULC (with and without heater tube assemblies).
  • Stainless Steel pick up and return lines and engine coolant loops.
  • Includes graver filter, cap and DEF filter.
  • Multiple header designs available and engine coolant loops specifically designed and certified to your tank's configuration.
  • Top mounted with standard and custom header configurations.

Modular design is very flexible allowing customization to various tank heights, cable harness and connector needs.

Learn More

Tank Systems

SSI is an industry leader in the design and manufacture of DEF/Urea sensing solutions and DEF/Urea delivery modules for automotive, on-highway truck and off-highway applications.

  • SSI provides a fully integrated Tank Systems (with and without heater tube assemblies).
  • Stainless Steel pick up and return lines and engine coolant loops.
  • Multiple header designs available and engine coolant loops specifically designed and certified to your tank's configuration.
  • Top mounted with standard and custom header configurations.

Modular design is very flexible allowing customization to various tank heights, cable harness and connector needs.

Learn More