Multispan TC-442 Temperature Controller | 48x48mm | J/K Type Input | PID + ON-OFF Control

🔹 Product Summary:

The Multispan TC-442 is a compact, 48x48mm digital temperature controller designed for precise temperature monitoring and control using J or K type thermocouples. It offers both ON-OFF and advanced PID control methods with auto-tuning for process optimization.

🔹 Key Features:

• Input: Thermocouple (J/K) with 1°C resolution

• Output 1: Selectable Relay or SSR (12V DC)

• Output 2: Relay Output

• Control Modes: PID (with Auto-Tuning), ON-OFF, and Blower TP

• Dual 3-digit LED display (Red/Green)

• Configurable hysteresis, delay, and alarm modes

• Panel size: 48x48x70 mm with IP65 front protection

• Power Supply: 100–270V AC, 4VA max

🔹 Applications:

• HVAC systems

• Industrial ovens and furnaces

• Plastic extrusion and molding machines

• Pharmaceutical and food processing

• Packaging and sealing machines

🔹 Product Benefits:

• Plug-and-play setup with intuitive configuration

• Auto-tuning saves setup time and improves PID accuracy

• SSR output option ensures longer life in switching operations

• Compact footprint for small control panels

• IP65-rated front ensures durability in industrial environments

❓ FAQs:

Q. What sensor types does TC-442 support?
A. It supports J and K type thermocouples.

Q. Can I use it for both heating and cooling?
A. Yes, it supports both heating and cooling modes via Output 1 and Output 2.

Q. Is auto-tuning available?
A. Yes, the TC-442 has a PID auto-tuning function for efficient process control.

Q. What are the available control modes?
A. PID, ON-OFF, and BL.TP (Blower Time Proportional) control are selectable.

Q. Is it suitable for high-humidity environments?
A. Yes, up to 95% RH (non-condensing) with IP65 front panel protection.