Overview
The Fuji Electric PYZ4 is a digital temperature controller designed for precision process control in industrial applications. This compact unit features auto-tuning capability, allowing for rapid parameter optimization and consistent temperature regulation. The PYZ4 series is built for reliability and ease of use in manufacturing, automation, and process industries where accurate thermal management is critical.
Key Features
- Auto-Tuning Operation — Automatically optimizes control parameters for fast and stable setpoint achievement
- Adjustable Set Value — Flexible temperature setpoint configuration for varied process requirements
- Fault Indication — Built-in alarm and fault detection ensures process safety and uptime
- Compact DIN Format — Space-efficient design for standard panel mounting
- Multi-Input Support — Compatible with thermocouple and resistance bulb sensors
Technical Specifications
Verify compatibility with your system integrator before ordering.
Typical Applications
- Injection molding and plastic processing temperature regulation
- Heat treatment and furnace control
- Food processing and packaging equipment
- Semiconductor and electronics manufacturing
- HVAC and industrial climate control systems
Compatibility & Replacements
Compatible With
- Thermocouple and RTD sensor inputs
- Relay and SSR (Solid State Relay) control outputs
- Standard 48×48mm panel cutout installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering.
Works With
- Thermocouple types: K, J, R, S, B
- Resistance Temperature Detectors (RTD) Pt100
- SSR and solid-state control devices










