PXH9S111-BVRA0 1/4 DIN Process/Temp Controller, High-Speed

That form factor means it drops into a standard 1/4 DIN panel cutout — a common slot for ovens, autoclaves, packaging lines, and any loop where you need tight PID or ramp/soak control without wasting panel real estate. Runs off a single supply, handles both process signals and thermocouple/RTD inputs. It's built for speed: the high-speed loop updates fast enough for pressure or flow control, not just slow thermal lags.