Product Description

The Yokogawa EJX310E Absolute Pressure Transmitter is a high-performance field instrument designed for precise absolute pressure measurement in demanding industrial environments.

It utilizes Yokogawa’s advanced DPharp digital resonant sensor technology, ensuring exceptional measurement stability, fast response, and long-term reliability. The EJX310E is widely used in oil & gas, chemical processing, power generation, and other process industries where accurate absolute pressure monitoring is critical for safety and efficiency.

With robust construction and intelligent diagnostics, the EJX310E helps reduce maintenance downtime while improving overall process control performance.

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Key Features

• Advanced DPharp digital resonant sensor technology
• High accuracy up to ±0.04–0.075% of span
• Fast response time for dynamic process conditions
• Long-term stability for reduced recalibration needs
• Suitable for gas, liquid, and steam applications
• HART / FOUNDATION Fieldbus / PROFIBUS PA support
• Built-in self-diagnostics for predictive maintenance
• SIL2 / SIL3 safety certification options
• Rugged design for harsh industrial environments

Applications

• Oil & gas production and refining
• Chemical and petrochemical plants
• Power generation systems
• Boiler and steam pressure monitoring
• Industrial automation systems
• Tank and vessel pressure measurement
• Process control and safety systems
• General industrial pressure monitoring

Selection Notes

Before selecting EJX310E, confirm:

• Required pressure range and measurement type
• Process medium (gas / liquid / steam)
• Installation type and connection requirements
• Output signal type (4–20mA / HART / Fieldbus)
• Hazardous area certification requirements
• Required accuracy and response performance
• System compatibility and integration needs

FAQ

Q: What is Yokogawa EJX310E used for?
A: It is used for accurate absolute pressure measurement in industrial process applications.

Q: What technology does EJX310E use?
A: It uses Yokogawa’s DPharp digital resonant sensor technology for high stability and accuracy.

Q: What industries use EJX310E?
A: It is widely used in oil & gas, chemical plants, power generation, and industrial automation.

Q: Does EJX310E support HART communication?
A: Yes, it supports HART and other industrial communication protocols.

Q: Is EJX310E suitable for safety systems?
A: Yes, SIL2/SIL3 certification options are available depending on configuration.