YOKOGAWA DP HARP EJA 530A EDS4N-02EE FF11 D1 PRESSURE TRANSMITTER 7200 MWP (N3)

Description:

The Yokogawa EJA530A-EDS4N-02EE/FF11/D1 is a DPharp gauge pressure transmitter designed for high-accuracy pressure measurement of liquids, gases, and steam. It uses Yokogawa’s resonant silicon sensor technology, providing stable and reliable measurement with long-term accuracy. This unit supports FOUNDATION Fieldbus (FF) communication and is built for demanding industrial environments. The EJA530A series is widely recognized as a proven, long-standing platform with millions of installations worldwide.

Applications:

The Yokogawa EJA530A-EDS4N-02EE/FF11/D1 transmitter is used in process industries such as oil & gas, power generation, chemical processing, and water treatment. The transmitter is commonly installed on pipelines, vessels, and process equipment to monitor pressure for control, safety, and system optimization.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: EJA530A-EDS4N-02EE/FF11/D1
• Product Type: Gauge Pressure Transmitter
• Technology: DPharp resonant silicon sensor
• Output Signal: FOUNDATION Fieldbus (FF) / digital communication
• Measurement Type: Gauge pressure (liquid, gas, steam)
• Accuracy: ~±0.2% standard (±0.075% optional)
• Stability: ±0.1% per year (typical)
• Maximum Working Pressure (MWP): up to ~7200 psi class (model dependent)
• Power Supply: Loop-powered (typically 10.5–42 VDC range)
• Wetted Materials: Stainless steel / corrosion-resistant alloys (config dependent)
• Mounting: In-line process mount

Common Replacements:

• Yokogawa EJA530E (newer generation)
• Yokogawa EJX530A (higher performance upgrade)
• Emerson Rosemount 3051 pressure transmitters