Yokogawa Ejx430a

Yokogawa Ejx430a General Specifications:

The Yokogawa EJX430A is a high-performance gauge pressure transmitter designed for measuring liquid, gas, or steam pressure with precision. It features a single crystal silicon resonant sensor and outputs a 4 to 20 mA DC signal that corresponds to the measured pressure. The transmitter is equipped with quick response capabilities, remote setup and monitoring via BRAIN or HART communications, and advanced diagnostic functions to detect abnormalities such as impulse line blockage or heat trace breakage. It also supports FOUNDATION Fieldbus and PROFIBUS PA protocol types and meets SIL 2 safety requirements for standard configurations, except for Fieldbus and PROFIBUS types.

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!

The Yokogawa EJX430A Gauge Pressure Transmitter benefits

Advanced Single Crystal Silicon Sensor Technology: The EJX430A utilizes a single crystal silicon resonant sensor, which is known for its high accuracy, stability, and long-term reliability. This technology can provide more consistent and precise pressure measurements compared to traditional pressure sensing methods.

Wide Measurement Range: The transmitter covers a broad range of pressure measurements, making it versatile for various industrial applications, from low to high-pressure environments.

Remote Setup and Monitoring: With support for BRAIN or HART communication protocols, the ejx430a Yokagawa allows for remote configuration and monitoring. This feature enhances accessibility and reduces the need for on-site adjustments, improving efficiency and safety.

Advanced Diagnostics: The EJX430A includes advanced diagnostic functions that can detect and alert for abnormalities such as impulse line blockage or heat trace breakage. Early detection of such issues can prevent system failures and reduce downtime.

SIL Certification: Models of the EJX430A are certified as complying with SIL 2 for safety requirements, ensuring a high level of safety integrity for applications where safety is critical.

Measurement Span and Range:

H Span: 2.5 to 500 kPa (10 to 2000 inH2O)

A Span: 0.0175 to 3.5 MPa (2.5 to 500 psi)

B Span: 0.08 to 16 MPa (12 to 2300 psi)

Range: -100 to 500 kPa for H and A; -0.1 to 16 MPa for B

Performance Specifications: The EJX430A offers zero-based calibrated span with linear output and wetted parts material code 'S' and silicone oil, unless otherwise specified. It ensures specification conformance to at least ±3σ. For observations up to the gap worth, the baseline precision of the certified span is within ±0.04% of the span; for evaluates above the span value, it is within ±(0.005 + 0.0049 URL/span)% of the span.

Environmental and Operating Conditions:

Ambient Temperature Effects: The transmitter is designed to operate within an ambient temperature range of -40 to 85°C (-40 to 185°F) and a process temperature limit of -40 to 120°C (-40 to 248°F).

Stability: The transmitter maintains stability with ±0.1% of URL per 15 years under normal operating conditions.

Vibration Effects: The amplifier housing is designed to withstand high vibration levels without significant impact on performance.

Output and Functional Specifications:

Output: The ejx430a yokogawa provides a two-wire 4 to 20 mA DC output with digital communications, programmable for linear or square root output.

Failure Alarm: The transmitter can signal CPU failure and hardware errors through an analog output status.

Advanced Diagnostics: Optional advanced diagnostics can detect impulse line blockage and heat trace monitoring.

Physical Specifications:

Wetted Parts Materials: The transmitter uses a variety of materials for its wetted parts, including ASTM CF-8M, Hastelloy C-276, and PTFE Teflon, depending on the model.

Non-wetted Parts: The non-wetted parts are made from materials like carbon steel, 316L SST, and 660 SST.

Protection Ratings: The transmitter has a degree of protection of IP66/IP67 and Type 4X.

Optional Features:

High Accuracy Type: Offers enhanced reference accuracy of ±0.025% of Span.

Status Output: Provides a transistor output for user-configurable high/low alarm for pressure.

SIL Certification: Available for compliance with IEC 61508 standards for functional safety.

Ordering Information: When ordering the ejx430a yokogawa, specify the model, suffix codes, option codes, calibration range and units, display scale and units, tag number, software tag, and any other factory configurations. The transmitter comes with a material cross-reference and complies with the EU WEEE Directive, being excluded from its scope as it is intended for use in large-scale stationary industrial tools and installations.

Dimensions and Connections: The document includes detailed dimensions for various impulse piping types and installation codes, as well as diagrams for mounting brackets, process connections, electrical connections, and conduit connections.

Shaaxi ZYY Commitment

As a leading provider of professional instrumentation, Shaaxi ZYY is committed to offering the highest quality products and comprehensive solutions to our global clients. Established in this sector for over a decade, we are masters at providing an extensive choice of goods from trusted brands like Emerson, Rosemount, Yokogawa, E+H, Azbil, Fisher, Honeywell, ABB, Siemens, and others.

Owing to our broad inventory of products and our expertise in offering tailored options, we are seen as a trustworthy partner by companies across every continent. We pride ourselves on our certifications, including CNAS, ROHS, ExNEPSI, ISO9001, and MA, which attest to our commitment to quality, safety, and environmental responsibility.

Get in Touch

For more information on the Yokogawa Ejx430a Absolute Pressure Transmitter or to inquire about pricing and availability, please contact us at lm@zyyinstrument.com. Our dedicated team is ready to assist you with all your instrumentation needs, ensuring you receive the best products and services to optimize your operations. Choose Shaaxi ZYY for excellence in product quality and customer service.