Yokogawa EJA530E

Yokogawa EJA530E

Measure liquid, gas or vapor pressure.
Output 4~20mA DC current signal.
Fast response, remote setup and monitoring.
Diagnostic functions: high/low pressure alarm output.
Multi-sensing technology detects anomalies. FF fieldbus type is available.
TÜV certified and meets SIL 2 safety requirements.

Product Details: Yokogawa EJA530E Pressure Transmitter

The Yokogawa EJA530E is an gauge pressure transmitter that stands out for its precision and reliability in industrial process control. This device is engineered with a single crystal silicon resonant sensor, which provides exceptional accuracy and stability in measuring pressures of liquids, gases, or steam. The EJA530E is designed to output a 4 to 20 mA DC signal that corresponds to the measured pressure, facilitating easy integration with a wide range of control and monitoring systems. Its robust construction and advanced features make it a preferred choice for demanding applications across various industries.

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Product Features:

High Accuracy and Stability: The EJA530E offers a high degree of accuracy with a reference accuracy that includes the effects of terminal-based linearity, hysteresis, and repeatability.

Remote Setup and Monitoring: Capable of remote configuration and self-diagnostics, the eja530e yokogawa pressure transmitter simplifies maintenance and operation through BRAIN or HART communication protocols.

Wide Measurement Span: The device is available with different measurement spans to cater to diverse pressure ranges, from ultra-low to high pressures.

Versatile Output Options: In addition to the standard 4 to 20 mA DC output, the EJA530E can also be configured for 1 to 5 V DC output with HART protocol for low power applications.

Intrinsic Safety and SIL Certification: The EJA530E meets SIL 2 safety requirements (except for certain communication types) and is designed with intrinsic safety features for use in hazardous areas.

Technical Specifications:

Specification Description
Measurement Span/Range -100 to 200 kPa to 0.5 to 50 MPa (depending on model)
Output Signal 4 to 20 mA DC, 1 to 5 V DC (with HART)
Accuracy ±0.055% to ±0.04% of Span (depending on measurement span)
Ambient Temperature -40 to 85°C (-40 to 185°F)
Process Temperature -40 to 120°C (-40 to 248°F)
Humidity 0 to 100% RH
Maximum Over Pressure Up to 70 MPa (depending on model)
Power Supply 10.5 to 32 V DC (for general use and flameproof type)
Load Resistance 0 to 1290Ω (for 4 to 20 mA output)
Enclosure IP66/IP67, Type 4X

Product Highlights:

Advanced Diagnostic Capabilities: The EJA530E includes self-diagnostics for CPU failure, hardware error, configuration error, and process alarms, providing real-time monitoring for enhanced system safety.

Flexible Configuration: The transmitter allows for external zero adjustment and re-ranging, offering users the ability to customize the device to their specific application needs.

Robust Construction: With a variety of wetted materials and housing options, the EJA530E is suitable for corrosive and high-temperature environments, ensuring long-term durability and performance.

Efficient Communication: The BRAIN or HART protocols facilitate easy communication with control systems, enabling efficient data transfer and device management.

Safety and Environmental Compliance: The EJA530E is designed with safety in mind and complies with international standards for safety and environmental impact.

Applications:

Chemical and Petrochemical Plants: The EJA530E is ideal for monitoring and controlling pressures in processes involving aggressive chemicals and high temperatures.

Power Generation Facilities: In power plants, the transmitter can be used to monitor steam turbine pressures and boiler pressures, ensuring efficient and safe operation.

Oil and Gas Exploration and Production: The device is well-suited for harsh environments typical of oil and gas fields, providing reliable pressure measurement for drilling and production equipment.

Water and Wastewater Management: The EJA530E can be used in water treatment and distribution systems, as well as in wastewater management facilities, to monitor and maintain optimal operating pressures.

Food and Beverage Processing: For applications requiring high levels of hygiene and accuracy, the EJA530E offers reliable pressure measurement in line with industry standards.

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Technical Support and Services:

Shaaxi ZYY is committed to providing top-tier technical support and services for the Yokogawa EJA530E. Our team of experts is on hand to assist with product selection, configuration, installation, and troubleshooting, ensuring that our customers receive the best possible support for their pressure measurement needs.

Packaging and Shipping:

The EJA530E is packaged with care to ensure it reaches our customers in pristine condition. Each unit is securely enclosed in protective material and shipped in sturdy packaging. We utilize reliable shipping partners to ensure safe and timely delivery to destinations around the globe.

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Contact Us:

Shaaxi ZYY is a leading supplier of professional instrumentation, offering a wide range of products from renowned brands such as Emerson, Rosemount, Yokogawa, E+H, Azbil, Fisher, Honeywell, ABB, Siemens, and more. With over a decade of experience in the industry, we are dedicated to providing our clients with professional solutions tailored to their needs. For more information on the Yokogawa EJA530E or to request a quote, please reach out to us at lm@zyyinstrument.com. Our team is ready to assist you with all your instrumentation requirements.

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