The Yokogawa EJA430E is a state-of-the-art gauge pressure transmitter that stands out for its high performance and reliability. Equipped with a single crystal silicon resonant sensor, this device is perfectly suited for measuring pressures in liquids, gases, or steam. It outputs a 4 to 20 mA DC signal that corresponds to the measured pressure and features quick response, remote setup, and monitoring capabilities through BRAIN or HART communications. The EJA430E also boasts self-diagnostics and is available with FOUNDATION Fieldbus, PROFIBUS PA, and 1 to 5 V DC with HART (Low Power) protocol types. Notably, the EJA-E series models meet SIL 2 safety requirements, ensuring a high level of risk mitigation.
Shaanxi Zhiyanyu is a professional supplier of high-quality process control testing and measuring instruments. We specialize in selling various transmitters, including pressure transmitters, temperature transmitters, flow transmitters, liquid level meters, flow meters, pressure gauges, sensors, valve positioners and other instruments. Widely used in chemical industry, petroleum, papermaking, electric power, city gas, environmental protection, water treatment and other fields. Most of our products are exported to the Middle East, Asia, Africa and America. It also enjoys a high reputation at home and abroad. We can provide selection quotations for more products of this brand, which can best meet your needs!
Precision Measurement: The Yokaga pressure transmitter eja430e offers a zero-based calibrated span with linear output, ensuring high accuracy in pressure measurement.
Material Flexibility: Wetted parts are available in various materials, including silicone oil, for compatibility with different media.
Remote Setup and Monitoring: Capabilities via BRAIN or HART protocols allow for convenient configuration and diagnostics from a distance.
Self-Diagnostics: The transmitter is capable of self-diagnosing CPU failure, hardware failure, configuration errors, and over-range errors.
SIL Certification: SIL 2 certification (except for certain communication types) provides assurance of safety integrity.
Category | Specification |
---|---|
Measurement Span/Range | 5 to 500 kPa, 0.03 to 3.5 MPa, 0.14 to 16 MPa (depending on model) |
Output Signal | 4 to 20 mA DC, 1 to 5 V DC (with HART) |
Accuracy | ±0.055% of Span (for X ≤ span), ±(0.01+0.0063 URL/span)% of Span (for X > span) |
Ambient Temperature Effects | ±(0.083% Span + 0.02% URL) per 28°C change |
Stability | ±0.1% of URL per 10 years |
Power Supply Effects | ±0.005% per Volt (from 21.6 to 32 V DC, 350Ω) |
Vibration Effects | Less than 0.1% of URL when tested per IEC60770-1 |
Mounting Position Effects | Rotation in diaphragm plane has no effect; tilting up to 90 degrees may cause zero shift |
Response Time | 90 ms for general capsules, 150 ms for H capsule with software damping set to zero |
Zero Adjustment | Fully adjustable within lower and upper range limits of the capsule |
Industrial Process Control: The EJA430E is ideal for applications requiring precise pressure control and monitoring, such as chemical processing, oil and gas, and power generation.
Water and Wastewater Management: It is used in monitoring and controlling pressure in water treatment plants and wastewater management systems.
Food and Beverage Industry: Ensures accurate pressure measurement in processing lines for maintaining product quality and safety standards.
HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for optimal pressure control.
Medical and Pharmaceutical: Employed in applications where precise pressure measurement is critical for process stability and product integrity.
Technical Support and Services: Shaaxi ZYY is committed to providing top-tier technical support and services. Our team of experts is well-versed in the intricacies of the Yokogawa EJA430E and can offer comprehensive assistance, from initial setup to ongoing maintenance and troubleshooting.
CNAS (China National Accreditation Service for Conformity Assessment)
ROHS (Restriction of Hazardous Substances)
ExNEPSI (National exploration Safety Certification in China)
ISO 9001 (International Organization for Standardization)
MA (Manufacturing License)
The Yokaga pressure transmitter eja430e is packaged with care to ensure that it reaches you in pristine condition. We use industry-standard packaging materials and methods to safeguard the product during transit. Our logistics partners have been chosen based on their record of dependability and efficiency in transporting commodities.
As a professional instrument company with over ten years of experience, Shaaxi ZYY specializes in supplying a wide range of high-quality products from leading brands such as Emerson, Rosemount, Yokogawa, E+H, Azbil, Fisher, Honeywell, ABB, Siemens, and more. To learn more about the eja430e Yokagawa transmitter or to request a quote, please reach out to us at lm@zyyinstrument.com. Our dedicated team is ready to assist you with all your instrumentation needs.
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