The Fuji Electric PXF5AEE2-JVCA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed.
The 1/8 DIN form factor (48 x 96mm) fits standard panel cutouts, making it a drop-in replacement for many existing controllers in that footprint. The 50ms sampling speed is fast enough for most thermal loops — plastic extrusion, oven zones, or packaging seal bars — where the process time constant is measured in seconds, not milliseconds.