Autonics TZ4L-24R Digital Temperature Controller

Autonics TZ4L-24R digital temperature controller is a 1/4‑DIN, panel‑mount device that provides dual‑PID temperature control for precise process regulation. It accepts RTD and thermocouple inputs (types E, J, K, N, R, S, T, W) for broad sensor compatibility, and uses a relay output with two independent alarm outputs to monitor high and low limits. The unit operates from 100–240 VAC and fits standard 72 × 72 mm cutouts in control panels. As part of Autonics TZ4L dual‑PID family, the TZ4L‑24R delivers two PID loops for stable regulation in the presence of disturbances; the 24R suffix identifies the relay‑output variant in the 100–240 VAC lineup. This model is commonly listed by distributors and Autonics literature as a digital temperature controller with dual alarms, suitable for industrial heating and cooling applications where reliable setpoint control and alerting are required.