Autonics TZ4W-14R Digital Temperature Controller

Autonics TZ4W-14R is a compact dual‑PID temperature controller in the TZ4W series, delivering precise, multi‑range temperature regulation with a 4‑digit LED display and a 96 x 48 mm panel footprint. It accepts diverse sensor inputs, including thermocouples K, J, E, T, R, S, N and W, RTD Pt100, and analog signals (1–5 V, 0–10 V, 4–20 mA), enabling flexible integration with different processes. The unit provides a relay output rated for 250 VAC at up to 3 A and one alarm/event output, powered from 100–240 VAC at 50/60 Hz, with a 500 ms sampling cycle for timely control. Control modes include ON/OFF, P, PI, PD, and PID, and it supports two PID loops for simultaneous regulation of two stages or zones. Display precision is FS ±0.3% or ±3°C, whichever is higher. Environmentally, it operates from -10 to 50°C (storage -20 to 60°C) and 35–85% RH; the device weighs about 365 g. Note that Autonics lists TZ4W-14R as discontinued on regional product pages, reflecting its status in the TZ4W lineup.