Seagate is an Authorized Distributor of Watlow Products

At Seagate, we strive to provide you with the highest quality heating products, controls, and services to meet your application needs. Watlow specializes in the design and manufacturing of industrial heaters, temperature sensors, controllers and supporting software as well as assemblies – all of the components of a thermal system. With over 90 years of experience, Watlow has the heater, controller, and sensor to meet the needs of your application.

Watlow continues to optimize thermal performance, reduce design time and improve the efficiency of their products and applications. They bring their expertise to numerous industries, including semiconductor processing, environmental chambers, energy processes, diesel emissions, medical and foodservice equipment.

While Watlow manufactures and designs the controllers, Seagate’s trained engineers can customize the controllers to be precisely what you need. If you have already purchased a pre-built controller, the Seagate team can still customize it to fit your application.

Watlow Integrated Multi-Function Controllers Benefits

Simple and Easy

Simplified menu eliminates complexity often experienced with more advanced controllers and unnecessary features

Fast and Efficient

Auto-tune for fast, efficient startup

Safety Approved

Factory Mutual (FM) approved over and under the limit with auxiliary outputs increases user and equipment safety

Cost Effective

Removable front panel saves time and labor for replacements and troubleshooting

F4T Touch Screen Process Controller

The F4T with INTUITION® temperature process controller from Watlow® offers a wide range of field removable I/O modules for maximum design flexibility. Configurations can be custom tailored to meet the scaling needs of a tremendous range of equipment and applications while providing exactly the hardware types required for compatibility. The F4T controller also features a 4.3 inch, color, graphical touch panel. Combining power, flexibility and functionality, this new controller offers unmatched versatility, and its best-in-class ease of use could very well make user manuals a thing of the past.


  • 4.3-inch, color touch panel with high-resolution, graphical user-interface
    • Shortens learning curve and reduces operator errors
    • Allows channels, profiles, alarms, inputs and outputs to be personalized with user defined names
  • Temperature PID, data logger, over/under-temperature limit, power switching, math, logic, timers and counters combined into an integrated system
    • Lowers ownership costs
    • Eliminates the need for separate discrete components
    • Reduces complexity
  • Modular design
    • Adapts quickly to evolving requirements
    • Offers numerous types of field pluggable modules for maximum flexibility and easiest compatibility
  • Ethernet TCP/IP, Modbus RTU, EIA-232 Communications
F4T Touch Screen Process Controller Watlow

Shop Watlow Products

Temperature & Process Controllers

Offer easy to use, accurate and reliable solutions for various applications requiring single and multiple loops of control.

Band, Strip & Cartridge Heaters

Provide superior heat transfer, uniform temperatures, resistance to oxidation and corrosion and a long life even at high temperatures.

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Questions? Get in Touch.

To learn more about our engineering and design product customizations, contact us today!

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