The PXF5ABP2-0BVA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed. That sampling speed means it catches fast thermal transients in processes like injection molding or extrusion, where a slower loop would let temperature overshoot past the setpoint before the controller reacts.
Confirm fit by matching the 1/8 DIN panel cutout (48 x 96mm) and the self-tuning algorithm to your existing loop.