EJA118
通知: 本產品於2016年12月29日停止生產。 查看替代產品:

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 EJA118 is a Differential Pressure Transmitter with remote diaphragm seals in the series.

It is available with Flush-type seals (EJA118W), Extended-type seals (EJA118N), or a combination of the two (EJA118Y)

EJA118 features include:

  • 0.2% Accuracy
  • 700 ms Response Time
  • External Zero Adjustment

Explore how the EJA118 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.

Plants run better (1)

Digital Performance

DPX001.b 

Self-Diagnostics

DPX005.j

Yokogawa's DPharp active sensor and rugged construction allow users to run their plants safer and with less downtime.

Plant run longer (1)

Rugged Construction

DPX006.k 

Proven Technology

 DPX007.a

DPX008.b

Inherently Safe Design

Safe (1)

DPX010.a

 

 

Yokogawa's DPharp pressure transmitters offer long-term stability and diagnostics to make your manitenance routine easy.

Routine maintenance easier (1)

Quicker Maintenance

DPX012.a 

No Learning Curve

DPX015.a

EJA118 Overview

Measurement Types
Primary Variable Differential Pressure (DP)
Reference Accuracy
Primary Variable ±0.2% of DP Span
Rangeability
Primary Variable M-Capsule: 40:1
H-Capsule: 20:1

WPC118.b

EJA118 Process Connections

  Process connection Type Size Extension Flange
High-Pressure Side Low-Pressure Side
EJA118W
eja118w
Flush Type Flush Type 3-inch
2-inch
1-½-inch
N/A JIS 10K, 20K, 30K
ANSI 100#, 300#, 600#
JPI Class 150, 300, 600
DIN PN10/16, 25/40, 64
EJA118N
eja118n
Extended Type Extended Type 4-inch
3-inch
2-inch
4-inch
6-inch
JIS 10K, 20K
ANSI 150#, 300#
JPI Class 150, 300
DIN PN10/16, 25/40
Combination
EJA118Y
eja118y
Extended Type Flush Type Low-Pressure Side:
3-inch
High-Pressure Side:
4-inch
Low-Pressure Side:
N/A
High-Pressure Side:
2-inch
4-inch
6-inch
JIS 10K, 20K
ANSI 150#, 300#
JPI Class 150, 300
DIN PN10/16, 25/40

EJA118 PC.a

EJA118 Capsules

MSC161.a

MSC162.a

Graphics not to scale

3rd Party Calibration / Flushing Ring

WPD011.a

Various Calibration / Flushing Rings are available through 3rd Party Vendors. Contact you local Yokogawa Representative for availability and pricing.

參考

摘要:
  • CENTUM VP Batch package improves productivity.
  • Reduction of operator workload and safe operation.
摘要:

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.

產業別:
摘要:

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. 

摘要:

Differential pressure level measurement has an enemy- temperature. Temperature can have a negative effect on the accuracy of level measurement. This article covers why temperature has this effect and how it can be reduced.

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