Digital guide
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Yokogawa UM1L‑130E‑1A2C1‑2/CN
- Product Name: Yokogawa UM1L‑130E‑1A2C1‑2/CN Multi‑function Indicator Controller
- Product Series: UM Series Digital Indicator/Controller
- Technical Specifications: Input type: universal analog input (voltage, current, thermocouple, RTD); power supply: 100–240 VAC; output configuration: relay/transistor/analog output per suffix code 1A2C1; communication interface: standard industrial bus; version: CN for Chinese‑market certified model
Detailed content
- Functional Features: Displays measured process variables; performs PID control, alarm output, data logging; supports parameter configuration via front panel; provides multiple control modes for industrial process regulation
- Performance Parameters: Measurement accuracy: ±0.1% FS; sampling rate: 10 times/second; operating temperature: 0 °C to +50 °C; insulation resistance: ≥20 MΩ
- Material Composition: Front panel: high‑transmittance polycarbonate; housing: flame‑retardant ABS plastic; internal circuit: high‑precision industrial PCB with surge protection components
- Structural Characteristics: Panel‑mount compact structure; IP65 front‑panel protection; integrated LED digital display and operation buttons; standardized rear terminal block wiring
- Working Principle: Converts analog process signals to digital data via high‑precision A/D conversion unit; compares measured value with setpoint; executes PID control algorithm and triggers alarm/control outputs
- Advantages & Highlights: Universal input compatibility; high‑precision measurement and control; easy parameter configuration; robust anti‑interference design; China‑market compliant certification
- Applicable Industries: Petrochemical, food & beverage, pharmaceutical, textile manufacturing, HVAC systems, water treatment, laboratory process control
- Installation Requirements: Panel cutout mounting per standard UM series dimensions; install in dust‑free, low‑vibration control panel; maintain adequate ventilation around device rear side
- Usage Precautions: Avoid high‑humidity and corrosive‑gas environments; strictly follow input/output wiring specifications; perform regular calibration for long‑term accuracy maintenance
