Supplier Yokogawa Smart Field Instrument with LCD Display
WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier Yokogawa Smart Field Instrument with LCD Display The Yokogawa Smart Field Instrument is a microprocessor-based industrial field device designed for accurate process measurement and local indication of process variables. Equipped with a high-contrast LCD display and four-key local operator interface, the instrument enables users to monitor process values, configure parameters, perform diagnostics, and execute calibration directly from the field without opening the housing
Supplier Yokogawa Smart Field Instrument with LCD Display

Built with Yokogawa’s advanced digital technology, the instrument offers high measurement accuracy, excellent long-term stability, and reliable operation in demanding industrial environments. Its rugged explosion-proof housing is designed for continuous service in harsh conditions such as oil & gas, petrochemical, chemical processing, power generation, and water treatment facilities.
General Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa Electric Corporation |
| Device Type | Smart Field Transmitter / Field Indicator |
| Display | Backlit LCD Digital Display |
| Local Interface | 4-Key Push Button (ESC, +, ►, OK) |
| Output Signal | 4–20 mA DC (depending on model) |
| Communication | HART, FOUNDATION Fieldbus, or other protocols (model dependent) |
| Power Supply | 10.5–42 VDC (typical, depending on model) |
| Housing Material | Die-cast Aluminum Alloy |
| Mounting | Field Mount |
| Protection | IP66/IP67 or NEMA 4X (model dependent) |
Features
- High-resolution LCD display
- Four-button local configuration interface
- Real-time process value indication
- Digital parameter configuration
- Local zero and span adjustment
- Advanced self-diagnostics
- High measurement accuracy
- Excellent long-term stability
- Low maintenance requirements
- Rugged industrial construction
- Suitable for hazardous area installations (depending on certification)
Display Functions
The LCD display can typically show:
- Process Variable (PV)
- Engineering Units
- Output Current
- Device Status
- Alarm Indications
- Configuration Menus
- Diagnostic Messages
- Calibration Information
User Interface
The front panel includes four membrane keys:
- ESC – Exit or return to the previous menu.
- + – Increase values or scroll through menu options.
- ► – Move the cursor or navigate to the next selection.
- OK – Confirm selections and save configuration changes.
These buttons allow field technicians to configure and calibrate the instrument without requiring a handheld communicator.
Mechanical Construction
- Rugged die-cast aluminum housing
- Corrosion-resistant finish
- Explosion-proof terminal enclosure (model dependent)
- Large easy-to-read LCD display
- Industrial-grade electronics
- Designed for outdoor installation
- Resistant to vibration and harsh process environments
Typical Applications
This Yokogawa field instrument is widely used in:
- Oil & Gas production
- Refineries
- Petrochemical plants
- Chemical processing
- Power generation
- Water and wastewater treatment
- Pharmaceutical manufacturing
- Food & Beverage processing
- Pulp & Paper industries
- General industrial process automation
Possible Measurements
Depending on the installed model, the instrument may measure:
- Differential Pressure
- Gauge Pressure
- Absolute Pressure
- Flow Rate
- Temperature
- Liquid Level
- Density
- Process Variables integrated with fieldbus systems
Key Advantages
- High accuracy and repeatability
- Intuitive local operator interface
- Clear digital LCD display
- Easy field configuration
- Robust industrial design
- Reliable long-term operation
- Advanced diagnostics
- Seamless integration with PLC, DCS, and SCADA systems
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