UT420E | Yokogawa Temperature Control Module for Industrial Use
Manufacturer: Yokogawa
-
Part Number: UT420E
Condition：New with Original Package
Product Type: Temperature Control Module for Industrial Use
-
Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Yokogawa UT420E is a digital indicating controller designed for precise temperature and process control in various industrial applications. This controller, featuring a 1/4 DIN size (96 × 96 mm), is well-suited for industries such as chemical, petrochemical, food, pharmaceuticals, and machinery. With its versatile input options, it supports thermocouples, RTDs, DC voltage, and DC current signals, allowing for a wide range of process control scenarios. Equipped with advanced PID control, auto-tuning, and fuzzy logic, the UT420E ensures stable and accurate control, improving efficiency and safety in your operations.
Additionally, the RS-485 Modbus communication option allows seamless integration with PLCs and DCS, making it an excellent choice for modern industrial automation systems. The controller’s large LED display ensures clear visibility, even in demanding environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | UT420E |
| Product Type | Digital Indicating Controller |
| Controller Size | 1/4 DIN (96 × 96 mm) |
| Display | Large 4-digit LED display |
| Input Types | Thermocouple (K, J, T, E, N, R, S, B, WRe), RTD (Pt100, JPt100), DC voltage (0–10 V), DC current (4–20 mA) |
| Control Output | Relay contact, voltage pulse, or 4–20 mA DC |
| Control Method | PID, ON/OFF, auto-tuning, fuzzy logic |
| Accuracy | ±0.1% of span (typical) |
| Sampling Cycle | 250 ms |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Communication | RS-485 Modbus (optional) |
| Alarm Outputs | Up to 2 configurable alarms |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity Range | 20–90% RH (non-condensing) |
| Dimensions | 96 × 96 × 100 mm (approx.) |
| Weight | 0.5 kg |
| Certifications | CE, UL, CSA (depending on version) |
| Origin | Japan |
| Shipping Port | Xiamen, China |
| Courier Options | DHL, UPS, TNT, FedEx, EMS |
FAQ
Q1: What type of inputs does the UT420E support?
The UT420E supports a wide range of input types, including thermocouples, RTDs, DC voltage (0–10V), and DC current (4–20 mA).
Q2: Can the UT420E be integrated into an existing control system?
Yes, the UT420E offers RS-485 Modbus communication for easy integration with PLCs and DCS systems.
Q3: What is the control accuracy of the UT420E?
The UT420E provides ±0.1% of span accuracy, ensuring reliable and precise process control.
Q4: How many alarm outputs does the UT420E have?
The UT420E offers up to 2 configurable alarm outputs to ensure process safety and early detection of abnormal conditions.
Q5: What is the typical operating temperature range for the UT420E?
The controller operates within a temperature range of –10 °C to +50 °C.