Multispan TC-421P PID Temperature Controller – Fixed Input, 1 Output, Dual Display

📦 Product Summary:
The Multispan TC-421P is a compact PID temperature controller with fixed input (J/K-type thermocouple), dual LED display, and one configurable output (Relay + SSR parallel). It is widely used in industrial machinery requiring precise and stable temperature regulation.

🔥 Key Features:

• Fixed Input Type: J / K Thermocouple

• Display: Dual LED – Process & Set Value

• Output: 1 Relay (10A) + Parallel SSR (12V DC @ 30mA)

• Control Modes: PID, TP, On-Off, Auto-Tuning

• Supply Voltage: 100–270V AC, 50/60Hz

• Display Accuracy: ±2°C, 1% of FSD

• Compact 52 x 52 mm panel mount size

• Front Panel IP65 Protection

• Sampling Rate: 6 samples/sec

• Easy parameter setting with SET, INC, DEC, ENT keys

🛠 Applications:

• Packaging Machinery

• Extrusion Lines

• Furnaces & Boilers

• Industrial Ovens

• Food & Incubator Control

✅ Product Benefits:

• Ensures consistent temperature control with PID logic

• Compact design ideal for dense panels

• Dual output for flexible actuator control

• Supports both heating and cooling applications

• Quick and easy installation with panel mount design

• Ideal for OEMs and process automation industries

❓ FAQs:

Q1: What input types does TC-421P support?
A1: It supports fixed input – J & K-type thermocouples only.

Q2: How many control outputs are available?
A2: It has 1 Relay output (10A) and 1 parallel SSR output (12V DC, 30mA).

Q3: Can I use it for both heating and cooling?
A3: Yes, the output mode can be configured for either heating or cooling.