EJA210E Original Yokogawa Flange Mounted Differential Pressure Transmitter

Product Specification

Original Yokogawa EJA210E Flange-mounted Differential Pressure Transmitter Flange Rating

Details:

The Yokogawa EJA210E is a high-performance pressure transmitter designed for precision measurement of liquids, gases, or steam. It utilizes single-crystal silicon resonant sensor technology and converts the measured pressure into a 4- 20mA DC signal output. The EJA210E features rapid response, remote setting capabilities via communication protocols, and self-diagnosis functions

Yokogawa EJA210E Features

• High Accuracy: ±0.075%, ensuring precise differential pressure measurement.

• Exceptional Stability: ±0.1% per year, minimizing recalibration needs.

• Fast Response Time: 120 milliseconds for rapid and reliable data acquisition.

• Safety Certified: Exida and TUV SIL2 / SIL3 certification for use in critical applications.

• Advanced Signal Characterizer: Optimizes the 4 to 20 mA output for enhanced performance.

• User-Friendly Configuration: Local Parameter Setting (LPS) enables easy adjustments without external tools.

Capsule Ranges:

Process Connections:

	Process connection Type	Size	Extension	Flange
	Flush Type	3-inch 2-inch 1 1/2-inch	N/A	JIS 10K,20K
				ANSI150#,300#
				JPI Class 150,300
				DIN PN10/16,25/40
	Extended Type	4-inch 3-inch	2-inch 4-inch 6-inch	JIS 10K, 20K
				ANSI150#,300#
				JPI Class 150,300
				DIN PN10/16,25/40

General Questions

Q1: What is the Yokogawa EJA210E Flange-mounted Differential Pressure Transmitter used for?

A: The EJA210E is designed for precise differential pressure measurement in industrial applications such as oil & gas, chemical processing, power generation, and water treatment. Its flange-mounted design makes it ideal for liquid level measurement in tanks and vessels.

Q2: What makes the EJA210E different from other differential pressure transmitters?

A: The EJA210E features Yokogawa’s DPharp digital sensor technology, delivering high accuracy, long-term stability, and dynamic compensation for temperature and static pressure effects. Additionally, its flange-mounted design ensures easy installation and reliable measurement in liquid level applications.

Technical Specifications

Q1: What is the accuracy of the EJA210E?

A: The standard accuracy is ±0.075%, ensuring precise measurements for industrial processes.

Q2: What is the response time of the transmitter?

A: The response time is 120 milliseconds, allowing for fast and consistent data acquisition.

Q3: What is the maximum working pressure?

A: The standard maximum working pressure is 2,300 psi, with an optional upgrade to 3,600 psi for high-pressure applications.

Installation & Maintenance

Q1: How is the EJA210E installed?

A: It is a flange-mounted differential pressure transmitter, meaning it is designed for direct mounting on vessels or tanks for liquid level measurement.

Q2: Does the EJA210E require frequent calibration?

A: No, its long-term stability of ±0.1% per year minimizes the need for recalibration, reducing maintenance costs.

Safety & Certifications

Q1: Is the EJA210E certified for safety applications?

A: Yes, it is SIL 2 / SIL 3 certified by Exida and TUV, making it suitable for safety-critical environments.

Q2: Does the transmitter support Local Parameter Setting (LPS)?

A: Yes, it features Local Parameter Setting (LPS) for easy configuration without requiring external tools.

Common models: 

EJA210E-JMS4G-912DN-WH23A2SW00-B 
EJA210E-JHSCJ-917EN-WH23B2SW00-A 
EJA210E-DMS5J-914NN-EG23A2WE03-B/NF2 
EJA210E-JMS5J-912NN-WG22A2WW00-B 
EJA210E-DMS5G-912NN-WJ23C2TW00-B/NF2 
EJA210E-JMS5J-917NN-WG22B2WW00-B/NF2 
EJA210E-JHS5G-91CEN-WA13B2SW00-B 
EJA210E-DMS4J-912DN-WH22A2WW00-B 
EJA210E-JHS4J-912EN-WG22A2WW00-A/NF2 
EJA210E-JMS0J-912EN-WA12A2WW00-B