Fourtech Temperature Controller Manual Jun 2026

Use a Solid State Relay (SSR) for precise PID control or a standard mechanical relay for simple ON-OFF tasks. 2. Front Panel Layout

: A core feature that allows the device to automatically calculate the proportional, integral, and derivative values for stable temperature management, preventing "overshoot". Multi-Sensor Input fourtech temperature controller manual

⚠️ Always disconnect power before wiring. Use correct gauge wire for load current (usually ≤10A relay). Use a Solid State Relay (SSR) for precise

Prevents overshoot by reacting to the speed of temperature change. fourtech temperature controller manual

Allows you to toggle between K-type thermocouples, PT100 sensors, etc. 5. Wiring and Installation Refers to standard 1/16 DIN or 1/8 DIN Fourtech layouts:

Connect the heater or cooler to the output relay terminals. 5. Troubleshooting