Introduction
The EJA210E is a flange-mounted differential pressure transmitter, specially designed for liquid level measurement applications. As part of Yokogawa’s EJA-E series, it combines the durability of the EJA-A series with the advanced performance of the EJX-A series, making it a reliable choice for industrial measurement.
Technical Specifications
Performance & Accuracy
Accuracy: ±0.075%
Long-Term Stability: ±0.1% per year
Response Time: 120 milliseconds
Output Signal: 4 to 20 mA with Signal Characterizer
Technology & Features
Digital Sensor: Incorporates DPharp technology, delivering twice the performance of traditional analog sensors.
Dynamic Compensation: Automatically adjusts for temperature and static pressure effects in real time.
Local Parameter Setting (LPS): Enables configuration without external tools, simplifying setup.
Safety & Reliability
SIL2 / SIL3 Certified: Meets Exida and TUV safety standards.
Robust Construction: Engineered for demanding industrial environments.
Discontinuation & Replacement Models
Yokogawa discontinued the EJA210E on September 30, 2024. While the model had a long-standing reputation for precision, advancements in technology led to improved replacements:
EJXC80A
EJAC80E (Differential Pressure Direct Mounted Seal)
These successor models build upon the EJA210E's foundation, offering enhanced measurement accuracy and integration with modern industrial systems.
Conclusion
The EJA210E played a vital role in industrial liquid level measurement, combining high precision with Yokogawa’s signature reliability. While it has been phased out, its legacy continues through the EJXC80A and EJAC80E, ensuring that industries still benefit from cutting-edge measurement solutions.
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