REX-C100 PID Temperature Controller with SSR Output & Thermocouple
The REX-C100 PID Temperature Controller is a highly reliable and accurate digital temperature control solution designed for industrial and commercial applications. Featuring advanced PID auto-tuning technology, this controller ensures precise temperature regulation for heating systems, ovens, furnaces, and process control environments.
This model includes SSR (Solid State Relay) output and supports multiple input types such as thermocouples and RTD sensors, making it a versatile choice for a wide range of temperature control applications.
With its compact 48x48mm panel design and dual LED display, the REX-C100 provides clear monitoring of both the current temperature (PV) and the set temperature (SV) for efficient system control.
⚡ Key Features
- Advanced PID auto-tuning temperature control
- SSR output for precise heating control
- Wide input compatibility (K, J, R, S thermocouples & PT100)
- Dual digital display (PV & SV)
- Compact panel mount design (48 x 48mm)
- High accuracy and stable performance
- Supports ON/OFF and PID control modes
🌡️ Applications
- Industrial ovens and furnaces
- Plastic injection and packaging machines
- Food processing equipment
- Incubators and laboratory equipment
- Heating elements and DIY temperature control systems
This REX-C100 temperature controller is widely used across industries requiring precise temperature monitoring and control, offering reliability, flexibility, and long-term performance.
Technical Specifications
| Model | REX-C100 |
|---|---|
| Supply Voltage | AC 100–240V, 50/60Hz |
| Control Method | PID Control (Auto-tuning) / ON-OFF |
| Output Type | SSR (Solid State Relay) |
| Input Types | K, J, R, S, B, E, N, T thermocouples, PT100 RTD |
| Temperature Range | 0–400°C pre-configured (adjustable up to ~ 999°C depending on sensor) |
| Display | Dual LED (PV & SV) |
| Accuracy | ±0.5% FS |
| Dimensions | 48 x 48 x 110 mm |
| Mounting Size | 45 x 45 mm panel cut-out |
| Signal Input | 0–5V, 1–5V, 0–20mA, 4–20mA |
| Operating Temperature | 0°C to 50°C |













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