The Autonics TZ4ST-24R Dual PID Temperature Controller combines two independent PID loops in a single unit, featuring a 4-digit LED display and a 100–240 VAC power input. It accepts multiple sensor types: thermocouples K, J, E, T, R, S, N, W; RTD inputs Pt100Ω and JPt100Ω; and analog signals 1–5 V, 0–10 V, or 4–20 mA. The controller provides ON/OFF, P, PI, PD, and PID modes and drives a relay output rated at 250 VAC and 3 A; its sampling cycle is 500 ms. This model is listed as discontinued by Autonics.
