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Yokogawa UM1L‑130E‑1A2SA‑2/oE
- Product Series: UM Series Universal Transmitter / Process Signal Conditioner
- Product Name: UM1L Series Isolated Signal Transmitter
- Product Brief: A compact, DIN‑rail mounted industrial signal isolation and conversion device manufactured by Yokogawa, designed for reliable transmission, isolation, and conditioning of analog process signals in industrial automation control systems.
Detailed content
- Technical Specifications:
- Model code: UM1L‑130E‑1A2SA‑2/oE
- Input signal: Standard industrial analog inputs including 4–20 mA DC, 0–10 V DC
- Output signal: Isolated 4–20 mA DC analog output
- Power supply: 24 V DC nominal operating voltage
- Isolation type: Galvanic isolation between input, output, and power circuits
- Mounting standard: DIN rail 35 mm standard mounting
- Functional Features: Signal isolation, noise suppression, analog signal conversion, surge protection, loop‑powered operation compatibility
- Performance Parameters:
- Accuracy: ±0.1% of full scale
- Response time: ≤200 ms
- Operating temperature range: −20 °C to +60 °C
- Insulation resistance: ≥100 MΩ at 500 V DC
- Material Composition: Flame‑retardant ABS plastic housing, copper alloy terminal connectors, printed circuit board with industrial‑grade electronic components
- Structural Features: Slim‑body compact design, screw‑type terminal connections, modular single‑unit structure
- Working Principle: Receives analog process signals, performs galvanic isolation and linear conversion via internal isolation amplifiers and signal processing circuits, outputs standardized isolated signals for control system acquisition
- Advantages: High‑precision signal transmission, strong anti‑interference capability, compact footprint, easy installation and maintenance, long‑term operational stability
- Applicable Industries: Petrochemical, power generation, water treatment, pharmaceutical manufacturing, pulp and paper, general process industry automation
- Installation Requirements: DIN‑rail mounting, well‑ventilated cabinet environment, wiring separation for power and signal lines, compliance with industrial electrical safety standards
- Usage Precautions: Avoid exposure to direct high‑temperature radiation and corrosive gases; maintain wiring torque specifications for terminal connections; operate within rated power supply voltage range
