Multispan UTC Series Universal Temperature Controller | PID + TP + ON-OFF | RTD & Thermocouple Input | Relay + SSR Output
Multispan UTC Series Temperature Controller – UTC-114 / UTC-214, PID + SSR
Universal digital temperature controllers with J/K/PT-100 input, PID/TP/ON-OFF control, relay + SSR outputs, and dual-display design for industrial and OEM temperature control applications.
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The Multispan UTC Series (UTC-114 and UTC-214) are universal digital temperature controllers designed for industrial and OEM applications. With support for J, K, and PT-100 sensors and multiple control modes (PID, time proportional, and ON-OFF), they offer flexible and reliable temperature control with relay and SSR outputs.
Key Features
Universal Sensor Inputs: Supports J and K thermocouples and PT-100 RTD (2-wire / 3-wire).
Multiple Control Modes: PID (auto-tune), Time Proportional (TP), and ON-OFF control for different process dynamics.
Dual Outputs: 1 relay output (5A, 230V AC) + 1 SSR drive output (12V DC, 30mA) for heating/cooling or alarm.
High-Resolution Display:
0.1°C resolution for RTD inputs
1°C resolution for thermocouple inputs
Dual 4-digit 7-segment LED display for PV (process value) and SV (set value).
Wide Supply Range: 100–270V AC, 50/60 Hz, 4VA typical.
Two Panel Size Options:
UTC-214: 75 × 75 mm front (68 × 68 mm cutout)
UTC-114: 101 × 101 mm front (92 × 92 mm cutout)
Robust Enclosure: Polycarbonate front with ABS body for industrial panels.
Environmental Capability:
Operating temperature: 0–55°C
Humidity: Up to 95% RH (non-condensing)
User-Friendly Setup: Front panel keys, LED indications, and auto-tuning for easy configuration.
Technical Specifications (Table)
| Parameter | UTC-214 | UTC-114 |
|---|---|---|
| Sensor Inputs | J, K Thermocouple; PT-100 RTD (2W/3W) | J, K Thermocouple; PT-100 RTD (2W/3W) |
| Control Modes | PID (Auto-Tune), TP, ON-OFF | PID (Auto-Tune), TP, ON-OFF |
| Outputs | 1 Relay (5A, 230V AC) + 1 SSR (12V DC, 30mA) | 1 Relay (5A, 230V AC) + 1 SSR (12V DC, 30mA) |
| Display Resolution | 0.1°C (RTD), 1°C (TC) | 0.1°C (RTD), 1°C (TC) |
| Display Type | Dual 4-digit 7-segment LED (PV/SV) | Dual 4-digit 7-segment LED (PV/SV) |
| Power Supply | 100–270V AC, 50/60 Hz, 4VA | 100–270V AC, 50/60 Hz, 4VA |
| Panel Size (Front) | 75 × 75 mm | 101 × 101 mm |
| Panel Cutout | 68 × 68 mm | 92 × 92 mm |
| Mounting | Panel mount with clamps | Panel mount with clamps |
| Body Material | Polycarbonate front, ABS body | Polycarbonate front, ABS body |
| Operating Temp | 0–55°C | 0–55°C |
| Humidity | Up to 95% RH (non-condensing) | Up to 95% RH (non-condensing) |
Applications
Packaging machines
Industrial ovens and furnaces
Incubators and environmental chambers
Plastic extrusion and thermoforming lines
Food and pharma processing equipment
General-purpose industrial temperature loops
What’s in the Box?
1 × Multispan UTC-114 or UTC-214 Temperature Controller (as ordered)
Panel mounting clamps
Quick wiring/connection diagram
Basic user manual/configuration guide
FAQ
Q1. What sensors are supported?
J-type and K-type thermocouples and PT-100 RTD (2-wire and 3-wire).
Q2. What is the difference between UTC-114 and UTC-214?
Both have the same functionality and features. UTC-114 has a larger front size (101 × 101 mm) for better visibility, while UTC-214 is more compact (75 × 75 mm) for space-constrained panels.
Q3. Are PID parameters user-configurable?
Yes. Proportional band, integral time, derivative time, and cycle time are user-configurable. PID auto-tuning is also available.
Q4. What outputs are available?
Each unit provides 1 relay output (5A, 230V AC) and 1 SSR drive output (12V DC, 30mA) to control heaters, contactors, or solid-state relays.
Q5. Can I use it in high-humidity environments?
Yes, the controller is designed for up to 95% RH non-condensing, suitable for most industrial panel environments.
Q6. Is it suitable for OEM machine integration?
Yes, the compact design, universal input, and dual output make it ideal for OEM packaging, plastics, HVAC, and process equipment.