The Yokogawa 230311 (Model: EJX630A-JDS4N-022DL/KU22) is a high-precision multi-functional module engineered for industrial process control applications. Designed to operate within a 0.35 to 70 MPa pressure range, this component delivers exceptional reliability in monitoring and regulating critical industrial automation systems.
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | EJX630A-JDS4N-022DL/KU22 |
| Measurement Range | 0.35 to 70 MPa |
| Accuracy | ±0.1% of span |
| Output Signal | 4-20 mA DC with HART protocol |
| Power Supply | 10.5 – 42 VDC |
| Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Housing Material | Stainless Steel |
| Protection Rating | IP65 |



Key Features & Industrial Applications
- Precision-engineered for harsh environments with vibration resistance
- Advanced diagnostics through HART communication protocol
- Compact design enables space-efficient panel mounting
- Low power consumption optimizes operational costs
- Seamless integration with DCS, PLC, and SCADA systems
Ideal for pressure monitoring in oil/gas refineries, chemical processing plants, power generation facilities, and water treatment systems. Compatible with Yokogawa’s CENTUM VP and ProSafe-RS platforms.
About Apex Automation
Since 2014, Apex Automation has specialized in ready-to-ship industrial automation solutions. Our service division provides expert technical support and handles equipment lifecycle management.
Our commitment:
• 1-year comprehensive warranty on all products
• Pre-sales technical consultation
• Global shipping with customs documentation
• After-sales troubleshooting support
• Custom sourcing for obsolete or hard-to-find models
For volume pricing or alternative model inquiries: Contact us via WhatsApp
Note: Actual product images may vary slightly from illustrations. Specifications subject to manufacturer updates.

















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