Watlow F4

The Watlow F4 temperature controller is engineered for precise and reliable temperature control in industrial furnaces and ovens. It features a high-resolution, four-line LCD display that simplifies setup and operation. The built-in autotune function helps fine-tune control parameters to ensure consistent and accurate temperature regulation. 
The F4 is capable of storing up to 40 unique heat treatment profiles, with a combined total of 256 programmable steps, making it ideal for executing complex ramp-and-soak processes. It also supports accessory control, such as event alarms or over-temperature shutdowns, enhancing system safety and automation.   

5-Segment Heat Treatment Profile Example:  An operator can program the F4 controller to:    This profile can be saved to memory, allowing operators to recall and repeat the cycle quickly with just a few button presses—making it easy and efficient for daily operation.