Sampling speed and panel fit
The PXF9ACR2-MV1A1: The 1/4 DIN cutout (92 x 92 mm per standard) fits a single instrument slot in a panel — no adapter plate needed for a standard 96 mm square opening.

Fuji Electric PXF9ACR2-MV1A1 self-tuning 1/4 DIN (96 x 96 mm) compact temperature and process controller, 50 ms sampling speed, current lifecycle.
The PXF9ACR2-MV1A1: The 1/4 DIN cutout (92 x 92 mm per standard) fits a single instrument slot in a panel — no adapter plate needed for a standard 96 mm square opening.
50 ms sampling speed, which means the controller reads the input and updates the output every 50 ms — fast enough to catch thermal upsets in small-mass processes like injection mold zones or lab ovens.