Autonics TZ4ST-14R PID Temperature Controller (48×48 mm, Relay Output)
The Autonics TZ4ST-14R is a compact 48×48 mm PID temperature controller with stable and reliable control.
It features relay control output with thermocouple/RTD input support for industrial heater and process applications.
The Autonics TZ4ST-14R is a 48 × 48 mm DIN-size PID temperature controller designed for accurate and stable temperature regulation in industrial environments. It supports thermocouple and RTD inputs and provides a relay control output, making it suitable for direct heater or contactor control.
The TZ4ST series is widely used in OEM machinery and automation panels due to its compact size, reliable PID algorithm, and easy panel integration.
Compact 48 × 48 mm DIN panel size
Stable PID temperature control
Supports thermocouple & RTD inputs
Relay control output for heaters/contactors
ON/OFF, P, PI, PD, PID control modes
Auto-tuning for consistent temperature regulation
Clear LED display for PV/SV indication
Designed for continuous industrial operation
| Parameter | Specification |
|---|---|
| Product Type | PID Temperature Controller |
| Model | TZ4ST-14R |
| Series | TZ4ST |
| Panel Size | 48 × 48 mm |
| Display Type | LED (7-segment) |
| Sensor Input | Thermocouple / RTD |
| Control Output | Relay |
| Relay Rating | 250 VAC, 3 A (resistive) |
| Alarm Output | 1 Relay Alarm |
| Control Modes | ON/OFF, P, PI, PD, PID |
| Sampling Rate | ~100 ms |
| Accuracy | ±0.3% FS |
| Power Supply | 100–240 VAC |
| Operating Temperature | −10 to +50 °C |
| Mounting | Panel Mount |
Industrial heaters
Ovens and furnaces
Packaging and sealing machines
Plastic processing equipment
OEM automation panels
General process temperature control
Autonics TZ4ST-14R Temperature Controller
Panel mounting brackets
Instruction manual
Q1. What does “14R” mean in TZ4ST-14R?
“14” indicates 1 alarm output, and “R” indicates relay control output.
Q2. Is this suitable for direct heater control?
Yes. The relay output can directly control small heaters or contactors.
Q3. Which sensors are supported?
Supports thermocouples (K, J, T, E, etc.) and Pt100 RTD sensors.
Q4. Does it support PID auto-tuning?
Yes. The controller includes PID auto-tuning for stable control.
Q5. What is the panel cut-out size?
Standard 45 × 45 mm cut-out for 48 × 48 mm controllers.
© 2026 Radical TechArt Solution Private Limited. All Rights Reserved
