The PXF5AEE2-JVMA1 is a self-tuning 1/8 DIN (48 x 96 mm) compact temperature and process controller with a 50 ms sampling speed.
What the key rating means for fit
The 50 ms sampling speed means the controller updates its output and display every 50 milliseconds — fast enough for most thermal loops in ovens, furnaces, and packaging seal bars, but not for sub-10 ms pulse-fired processes. The 1/8 DIN (48 x 96 mm) panel cutout is a standard size shared across many controller families, so swapping into an existing panel hole usually requires no rework.