The EJA-A series is Yokogawa's most successful pressure transmitter line. First released in 1991, it continues to offer high performance and high reliability for any application. With an installed base of over 4-1/2 million EJA-A transmitters worldwide, it has a proven track record that makes it a true industry workhorse.
The EJA110A is the Traditional-mount Differential Pressure Transmitters in the series.
EJA110A features include:
- 0.065% Accuracy
- 0.1% Stability per 5 years
- 2,300 psi MWP
Explore how the EJA110A can help you Boost your bottom line.
Details
At it's heart, Yokogawa's Differential Pressure Transmitter with DPharp digital sensor offers the performance and device intelligence needed to get greater insight into your process.
Digital Performance
Self-Diagnostics
Yokogawa's DPharp active sensor and rugged construction allow users to run their plants safer and with less downtime.
Rugged Construction
Proven Technology
Inherently Safe Design
Yokogawa's DOharp pressure transmitters offer long-term stability and diagnostics to make your maintenance routine easy.
Quicker Maintenance
No Learning Curve
EJA110A Overview
| Measurement Types | |
|---|---|
| Primary Variable | Differential Pressure (DP) |
| Reference Accuracy | |
| Primary Variable | ±0.065% of DP Span |
| Long Term Stability (All Normal Operating Conditions) | |
| Primary Variable | M, H, or V Capsule: ±0.1% of URL per 5 years L Capsule: ±0.1% of URL for 1 year |
| Maximum Pressure Limit (MWP) | |
| All Capsules | 2,300 psi |
| Over-pressure Effect | |
| Primary Variable | ±0.03% of URL |
| Rangeability | |
| Primary Variable | M, H, or V Capsule: 100:1 L Capsule: 20:1 |
| Burst Pressure (Absolute) | |
| All Capsules | 10,000 osi |
WPC116.a
EJA110A Capsules
Graphics not to scale
3rd Party Manifolds
Traditional-mount 3-Valve Manifold (Flange x Pipe shown)
Traditional-mount 5-Valve Manifold (Flange x Pipe shown)
3rd Party Remote Diaphragm Seals
Flush-Flanged Diaphragm Seal. (Other designs available)
Resources
The primary function of a utility boiler is to convert water into steam to be used by a steam turbine / generator in producing electricity. The boiler consists of a furnace, where air and fuel are combined and burned to produce combustion gases, and a feedwater tube system, the con- tents of which are heated by these gases.
Hydrogen is the simplest and smallest atomic element. Water, acids, bases, and the immense family of organic compounds all contain hydrogen. Even though hydrogen is not corrosive, it can cause problems for pressure transmitters through Hydrogen Permeation.
What is screen differential control? This is a control application commonly found at utility plants located on rivers, lakes and other large bodies of water and at industrial facilities where a large amount of cooling water is used.
One of the most common applications for differential pressure transmitters is flow measurement. DPharp differential pressure transmitters have some unique signal conditioning features to eliminate instability at low flow rates.
Differential pressure transmitters, which serve as the core of field instrumentation, are widely used to measure the flow rate, pressure and density of liquids, gases and steam, as well as the level of liquid in a tank.
August 2007
Yokogawa's new facility in Singapore will play vital role in its regional and international growth. Yokogawa Electric Corporation, a leading company in industrial automation (IA) and technology solutions, recently announced the completion of its 12-storey building in Singapore. The new facility will play a crucial role in Yokogawa's vision to be the top global IA player by 2010.
Downloads
Instruction Manuals
- EJA Series Differential Pressure and Pressure Transmitters Installation Manual *See Manual Change 15-009_16-004_16-018 (4.8 MB)
- EJA110A, EJA120A and EJA130A Differential Pressure Transmitters *See Manual Change 16-004_16-018 (6.4 MB)
- Manual Change 16-004_16-018 (232 KB)
- User's Manual - Manual Change (225 KB)
- EJA Series Fieldbus Communication Type *See Manual Change 10-007_12-004_16-004 (1.4 MB)
- EJA Series PROFIBUS PA Communication Type *See Manual Change 10-007_12-004_16-004 (5.2 MB)
- Manual Change 10-007_12-004_16-004 (293 KB)
- EJA Series HART Protocol (363 KB)
- EJA Series NEPSI Certification [Option code: /NS2 and /NF2 ] (61 KB)
General Specifications
Software
- PROFIBUS GSD/EDD file - EJA-A Series GSD file
- PROFIBUS GSD/EDD file - EJA-A Series EDD file
- Fieldbus DD/CF file - EJA-A series Pressure Transmitter
- Fieldbus DD/CF file - EJA-A Series Pressure Transmitter with software download function
- Yokogawa DTM FOUNDATION Fieldbus
- Yokogawa DTM HART
- Yokogawa DTM PROFIBUS
Technical Information
Certificates
Engineering Tools
- CMPL - EJA-A Series (Transmitter Section) (47 KB)
- CMPL - EJA110A, EJA120A, and EJA130A (Pressure-detector Section) (91 KB)
- EJA110A Differential Pressure Transmitter (77 KB)
- EJA110A, EJA120A, and EJA130A with Option Code /N1 (82 KB)
- EJA110A, EJA120A, and EJA130A with Option Code /N2 and /N3 (85 KB)
- Option Code /U Long Vent Plug (28 KB)
Looking for more information on our people, technology and solutions?
Contact Us