Where you'll find it
The PXF5ABE2-0VCA1: The 1/8 DIN form factor (48 x 96mm) is a panel-mount standard — it drops into the same cutout as older Fuji PXR or PXG units, so a retrofit swaps in without re-punching the panel. The self-tuning algorithm means you can set it and forget it on most process loops, but on a fast-cycling oven or a plastic-injection barrel, the 50ms sample rate gives you the headroom to dial in PID gains manually if the auto-tune isn't aggressive enough.