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 EJA440A is the Traditional-mount High Gauge Pressure Transmitters in the series.
EJA440A features include:
- 0.12% Accuracy
- 0.1% Stability per 5 years
- 8,500 psi MWP
Explore how the EJA440A can help you Boost your bottom line.
Details
At it's heart, Yokogawa's High-static 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 DPharp pressure transmitters offer long-term stability and diagnostics to make your maintenance routine easier.
Quicker Maintenance
No Learning Curve
EJA440A Overview
| Measurement Types | |
|---|---|
| Primary Variable | Absolute Pressure |
| Reference Accuracy | |
| Primary Variable | ±0.12% of Span |
| Stability (All Normal Operating Conditions) | |
| Primary Variable | ±0.1% of URL per 5 years |
| Burst Pressure (Absolute) | |
| EJA430A | 10,000 psi |
WPC120.a
EJA440A Capsules
Graphics not to scale
Resources
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.
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)
- Model EJA310A, EJA430A and EJA440A Absolute Pressure and Gauge Pressure Transmitters [SUPPLEMENT] (109 KB)
- EJA310A, EJA430A and EJA440A Absolute Pressure and Gauge Pressure Transmitters *See Manual Change 16-004_16-018 (5.7 MB)
- Manual Change 16-004_16-018 (232 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
- Fieldbus Device Description (DD) and Capabilities File (CF) (109 KB)
- Fieldbus DD/CF file - EJA-A Series Pressure Transmitter with software download function
- Fieldbus Device Description (DD) and Capabilities File (CF) (73 KB)
- Fieldbus Device Description (DD) and Capabilities File (CF) (354 KB)
- PROFIBUS EDD file (391 KB)
- Fieldbus DD/CF file - EJA-A series Pressure Transmitter
- PROFIBUS EDD file (148 KB)
- PROFIBUS GSD file (8 KB)
- PROFIBUS GSD/EDD file - EJA-A Series EDD file
- PROFIBUS GSD file (19 KB)
- PROFIBUS GSD/EDD file - EJA-A Series GSD file
- Yokogawa DTM FOUNDATION Fieldbus
- Yokogawa DTM HART
- Yokogawa DTM PROFIBUS
Technical Information
Engineering Tools
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