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Yokogawa UR1EG3‑100N‑D‑2TA‑N
- Product Name: UR1EG3‑100N‑D‑2TA‑N Digital Indicator Controller / Recorder Module
- Product Series: UR Series Digital Display & Control Units
- Product Brief Introduction: High‑performance digital indicating controller with recording function, developed by Yokogawa for on‑site process parameter display, monitoring and local control, integrated signal acquisition, data recording and alarm output functions.
Detailed content
- Technical Specifications:
- Model Code Definition: UR1EG3 = base unit series; 100N = input range specification; D = power supply specification; 2TA = output configuration; N = optional accessory code
- Input Signal: Universal analog input (voltage, current, thermocouple, RTD resistance temperature detector)
- Display Mode: High‑brightness digital LED display + bar graph indicator
- Power Supply: 100–240 V AC (50/60 Hz) wide‑range AC power supply
- Control Output: Dual relay output (2TA), optional analog retransmission output
- Recording Function: Internal non‑volatile memory for process data storage
- Operating Temperature: 0 °C to +50 °C
- Protection Grade: IP65 (front panel), IP30 (rear housing)
- Functional Features: Multi‑parameter display, PID control function, upper/lower limit alarm, event logging, data trend recording, parameter lock function, communication interface support.
- Performance Parameters: Measurement accuracy ≤ ±0.1% FS, control precision ≤ ±0.2% FS, data sampling interval 1 second, memory retention ≥10 years without power supply.
- Material Composition: Die‑cast aluminum front panel, flame‑retardant PC rear housing, industrial liquid crystal display module, sealed relay components.
- Structural Characteristics: Standard panel‑mounting structure, compact front panel layout, rear terminal wiring, modular internal circuit structure.
- Working Principle: Collects field process signals via universal input circuit, converts signals to digital values for display and PID operation, outputs control signals according to set parameters, records historical data in internal memory.
- Advantage Highlights: Universal signal compatibility, high display visibility, integrated control and recording, wide power supply range, stable PID control, long‑term data storage capability.
- Applicable Industries: Food and beverage, chemical processing, heating and ventilation, machinery manufacturing, environmental monitoring, small‑scale industrial process control.
- Installation Requirements: Standard panel cutout mounting, mounting depth ≥100 mm, maintain good heat dissipation, avoid direct sunlight exposure on front panel.
- Usage Precautions: Do not install in high‑humidity, high‑corrosion environments, strictly follow terminal wiring sequence, avoid overloading relay output contacts, regularly back up recorded data.
