Digital guide
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Yokogawa UM330-00 Digital Indicator with Alarm
Product Introduction: A compact 1/8 DIN digital process indicator for displaying temperature, pressure, flow, and other analog variables. It provides clear visual indication and configurable alarm outputs for local monitoring and safety interlock.
Technical Specifications
- Input: Universal (TC, RTD, DC voltage, DC current)
- Display: 14-segment LCD with high readability
Detailed content
- Alarm Outputs: 3 independent relay alarms
- Retransmission Output: 4–20 mA available
- Power Supply: 100–240 V AC, 50/60 Hz
- Dimensions: 48 × 96 mm (1/8 DIN)
- Operating Temperature: 0–50 °C
- Accuracy: ±0.1% of full scale
Key Features
- High-brightness clear display for industrial environments
- Multi-alarm configuration for flexible safety logic
- Simple parameter setup and front-panel operation
- Stable measurement with low long-term drift
- Compact panel-mount design
- Password protection for parameter security
- Loop power support for 2-wire transmitters
Applications
- Local process variable display in control panels
- Temperature, pressure, and level monitoring
- Alarm indication for machinery and production lines
- Data retransmission to DCS or PLC
- Replacement and retrofitting in legacy systems
