What the ratings mean for fit
The PXF5ABY2-MBTA1: The 1/8 DIN form factor (48 x 96 mm) is a standard panel cutout — fits existing 1/8 DIN holes without adapter plates. The 50 ms sampling speed means it updates the output every 50 milliseconds, fast enough for most thermal processes (ovens, extruders, packaging seal bars) but not for sub-100 ms transients like injection mold cavity temperature. The self-tuning feature automates PID parameter setup on initial heat-up, saving commissioning time on repetitive builds.