Eja Yokogawa Pressure Transmitter

Eja Yokogawa Pressure Transmitter

Since our establishment in 2005 in Zhejiang, we have grown into a comprehensive enterprise integrating automation systems with advanced instrument manufacturing. Upholding our business philosophy of "quality first, reputation paramount," we are proud to introduce the EJA510E, a state-of-the-art absolute pressure instrument. Designed for critical applications where atmospheric pressure changes must not affect readings, this device excels in low-pressure environments. Whether utilized in petrochemical refining or pharmaceutical processing, our eja510e vacuum transmitter delivers the precision and stability required to maintain rigorous process control, embodying our core value of "pursuing truth and innovation" .

Key Features & Technical Advantages

 

  • Advanced Sensing Technology: Powered by the DPharp digital sensor, the EJA510E provides rapid response times and superior signal stability, minimizing measurement lag in dynamic loops.
  • Reliable Low-Pressure Monitoring: We adhere to the concept of "building quality to foster development," ensuring this transmitter maintains high accuracy even near absolute vacuum conditions .
  • Enhanced Safety Certification: Engineered to meet global safety standards (SIL 2/3 certified), offering peace of mind for critical safety instrumented systems (SIS).
  • Comprehensive Integration: As an enterprise integrating marketing and engineering services, we ensure this device supports standard protocols like HART and FOUNDATION Fieldbus for seamless system connectivity .

 

Industry Applications and Terminology

 

The EJA510E is specifically categorized as an absolute pressure transmitter, meaning it references zero pressure (a perfect vacuum) rather than the fluctuating atmospheric pressure. This characteristic makes it indispensable for vacuum distillation columns, evaporators, and reactor vessels where maintaining a precise vacuum is essential for product quality. In these scenarios, standard gauge pressure devices can be inaccurate due to weather-induced barometric shifts. By deploying the eja510e vacuum transmitter, operators can eliminate these variables. We are willing to become your lifelong partner, helping you optimize these complex applications for shared success .

 

Product Specifications

 

18

19

Parameter

Specification

Measurement Types

 

Primary Variable

Absolute Pressure

Reference Accuracy

 

Primary Variable

±0.055% of Span

±0.04% of Span (with /HAC option)

Stability (All Normal Operating Conditions)

 

Primary Variable

±0.2% of URL per 10 years

Response Time

 

Primary Variable

90ms

Rangeability

 

Primary Variable

A, B, and C Capsules: 20:1

D Capsule: 10:1

Burst Pressure (Absolute)

 

EJA510E

A, B, and C Capsules: 4,350 psi (30 MPa)

D Capsule: 19,100 psi (132 MPa)

Specification Conformance

 

EJX-A Series

±3σ

 

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