Eja430e Gague Transmitter

Eja430e Gague Transmitter

The EJA430E gauge transmitter is a traditional-mount instrument in the acclaimed DPharp EJA-E series, engineered to deliver exceptional accuracy in the measurement of liquid, gas, and steam pressure. By combining the rugged construction of the EJA-E family with the digital sensor performance of the EJX-A series, this transmitter offers a robust solution that reduces process variability. It serves as a vital component for industries seeking to minimize maintenance costs while maximizing operational uptime through superior measurement stability.

Key Features and Specifications

 

  • Precision Accuracy: Delivers a standard reference accuracy of ±0.055% of span, ensuring tight control over critical processes.
  • Long-Term Stability: Features an industry-leading stability of ±0.1% of URL over 10 years, significantly extending calibration intervals.
  • Fast Response: Achieves a 90-millisecond response time, allowing for immediate reaction to rapid pressure changes.
  • Inherently Safe: Certified to IEC 61508 for SIL 2 (single) and SIL 3 (dual) safety applications without the need for special options.
  • Active Sensor Technology: The digital DPharp sensor provides continuous signal monitoring and advanced diagnostics, eliminating the risks associated with passive analog sensors.

 

Industrial Applications and Smart Design

 

Designed for versatility, the EJA430E excels in harsh environments typical of the Oil & Gas, Chemical, and Power Generation sectors. Its "Universal Mounting" design allows it to be configured for either gas or liquid applications, reducing inventory requirements. Additionally, the device features Signal Characterization for non-linear applications like tank volume measurement and offers robust communication via HART, FOUNDATION Fieldbus, and PROFIBUS PA. By integrating the EJA430E gauge transmitter into your infrastructure, you gain access to intelligent diagnostics-such as impulse line blocking detection-that predict maintenance needs before they impact production, ensuring a smarter, safer, and more profitable operation.

 

Product Specifications

 

Item

Specification

Measurement Types

 

Primary Variable

Gauge Pressure

Reference Accuracy

 

Primary Variable

±0.055% of Span

±0.04% of Span (with /HAC option)

Stability (All Normal Operating Conditions)

 

Primary Variable

±0.1% of URL per 10 years

Response Time

 

Primary Variable

90ms

Rangeability

 

Primary Variable

100:1

Burst Pressure (Absolute)

 

EJA510E

Wetted Parts code S: 10,000 psi

All other Wetted Parts: 6,800 psi

Specification Conformance

 

EJA-E Series

±3σ

 

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