UTC-421 P Multispan

Product Summary:
The Multispan UTC-421P is a versatile PID Temperature Controller designed for precise thermal regulation in industrial processes. With support for multiple sensor inputs, dual display, and SSR/Relay outputs, it is ideal for automation and control applications.

Key Features:

• Input Types: J, K Thermocouple & PT-100 RTD (2-wire/3-wire)

• Control Modes: PID with auto-tuning & ON-OFF

• Display: 3-digit 7-segment dual display (PV – RED/WHITE, SV – GREEN)

• Output: 1C/O Relay 10A @ 230V AC / 28V DC, 12V DC SSR drive

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

• Panel Size: 48x48 mm, Depth: 70 mm

• Accuracy: ±1% of FSD ±1°C

• Resolution: 1°C or 0.1°C (PT.1 mode)

• Protection: IP-65 front, up to 95% RH operating humidity

Applications:

• Industrial furnaces & ovens

• Plastic molding machines

• Packaging machines

• HVAC systems

• Food processing plants

Product Benefits:

• Reliable thermal control with PID auto-tuning

• Dual display allows real-time monitoring of PV and SV

• Flexible mounting in compact panels (48x48)

• Wide input compatibility simplifies stock and replacement

• SSR and Relay output options suit a variety of load types

FAQs:

Q1. What input sensors are compatible with the UTC-421P?
A1. It supports J/K-type thermocouples and PT-100 RTDs in 2-wire or 3-wire configurations.

Q2. Does this controller support auto-tuning for PID?
A2. Yes, it features PID control with auto-tuning for precise thermal control.

Q3. Can this unit be used in high-humidity environments?
A3. Yes, the front panel is IP-65 rated and supports up to 95% RH (non-condensing).