Watlow F4T Temperature Process Controller

  • Control/Limit Loops: 4/4
  • Max Monitor Channels: 24
  • Profiling: Yes
  • Agency Approvals: UL, CSA, FM, RoHS, CE
  • Remote Limit Reset: Yes


Introducing the Watlow F4T Temperature and Process Controller with INTUITION®. This temperature and process controller device combines power, flexibility and functionality with unmatched versatility. It has a 1/4 DIN controller, touch-screen technology and COMPOSER software. In addition, this F4T controller has a 4.3 inch Touch Panel Display.

In addition, a Watlow F4T Controller improves process control and can function up to 4 channels of control. The integrated system of the Watlow F4T contains advanced algorithms for temperature, cascade, altitude, humidity and compressor. This controller can utilize up to 14 alert systems through email or text to notify alarming conditions, the profile of a process and analog input errors. Communication protocols are available features through standard Bus, Modbus TCP, Modbus RTU, SCPI, USB 2 and series backwards compatibility.

In summary, the Watlow F4T all-in-one optional capabilities include: integrated PID controller, data logger with encrypted files, graphical trend charts, limit controller, solid state relays, timers, counters, PLC math and logic, panel switches and lights (softkeys) all connected via Ethernet communications.

We provide engineering and product support for your application.

Technical Documentation

Download PDF Files:

Watlow F4T Specifications

Watlow F4T Catalog


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