Fuji Electric PXF5APY2-FBVA1 1/8 DIN Temperature Controller,

The PXF5APY2-FBVA1: The 1/8 DIN form factor (48 x 96mm) is a standard panel cutout size — it drops into the same hole as most single-loop controllers, so swapping an older unit for this one typically means no panel rework. The 50ms sampling speed is fast enough for most thermal processes (ovens, extruders, packaging seal bars) where the temperature doesn't change faster than every few seconds; for extremely fast processes like thin-film heaters or injection mold cavity control, you'd want something in the 10ms range. Self-tuning means the controller automatically calculates PID parameters during the first heat-up cycle, saving commissioning time. On a line changeover or after a thermocouple replacement, you can let it re-tune rather than manually entering gains.