Product Description

Yokogawa  EJA110E  is a high-performance, traditional installation EJA-E series differential pressure transmitter that utilizes Yokogawa  Electric Corporation's world-renowned DPharp (Digital Pressure High Precision Resonant Photovoltaic) digital sensor  technology. It is designed for precise measurement of pressure difference and static pressure, and can infer the flow  rate, liquid level, and density of liquids, gases, and vapors in demanding industrial processes.

Core Technical Features

1. Ultra-high Precision:Reference accuracy of ±0.055% of span (optional ±0.04%).

2. Long-term Stability: Exceptional stability of ±0.1% URL (Upper Range Limit) per 10 yearsYokogawa Electric      Corporation

3. Fast Response: Quick response time of 90 ms for rapid process updatesYokogawa Electric Corporation

4. Advanced DPharp Sensor: Direct digital signal output eliminates A/D conversion errors; simultaneously measures DP,      static pressure, and temperature for real-time dynamic compensation.

5. Multi-protocol Communication: Supports HART 5/7, BRAIN, FOUNDATION Fieldbus, and PROFIBUS PA.

6. Safety & Reliability: Certified for SIL 2/SIL 3 (Exida & TUV); Maximum Working Pressure (MWP) up to 2,300      psi (3,600 psi optional).

Key Functions

• Local Parameter Setting (LPS): Easy configuration via built-in buttons without a communicatorYokogawa Electric      Corporation

• Advanced Diagnostics: Comprehensive self-diagnosis for predictive maintenance.

• Dual Measurement: Simultaneously measures and outputs differential pressure and static pressureYokogawa Electric      Corporation

• Wide Rangeability: 100:1 turndown ratio for versatile applicationYokogawa Electric Corporation

  
  

  Measuring range：	0.5~5 kPa~500 kPa
  Maximum Working Pressure (MWP)：	16 MPa（2300 psi）
  Process temperature:	-40~120℃
  Ambient temperature:	-40~85℃
  Signal output:	4~20mA DC
  Long-term stability:	±0.1% per 10 years (URL)
  Response time:	Differential pressure: 90 ms; Static pressure: 360 ms
  Measurement Type:	Differential Pressure (DP)/(SP）

• 

• 

•