The Fuji Electric PXF4ACR2-JVSA1 is a self-tuning 1/16 DIN (48 x 48mm) compact temperature and process controller with a 50ms sampling speed.
The 1/16 DIN (48 x 48mm) panel cutout is the standard compact form factor for temperature controllers, fitting the same panel hole as hundreds of other controllers from multiple manufacturers — a direct drop-in for panel retrofits. Self-tuning means the controller automatically calculates PID parameters during startup by analyzing the process response, eliminating manual tuning for most loops.
This class of 1/16 DIN temperature and process controller is used in industrial panel applications for closed-loop control of heating and cooling processes — plastic injection molding, packaging seal bars, heat-treat ovens, and environmental chambers.