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YOKOGAWA

Yokogawa Electric Corporation

DPharp EJX Series Overview

EJX Pressure Transmitters

EJX110A Differential Pressure Transmitter
The EJX range of transmitters is Yokogawa’s premium performance line of DPharp pressure transmitters. Released in 2004, it offers the most technologically advanced solution with class-leading performance and stability specifications. Additionally, the EJX family offers unique features such as standard IEC61508 certification, optional contact output, advanced diagnostics, multivariable mass flow measurement and ISA100 wireless capability.
 
 
  DPharp Highlights
DPharp series Catalog
EJX series General Specifications
EJX series User's Manuals
EJX series Drawings
EJX series Technical Information
EJX series FOUNDATION fieldbus CFF/DD Files
 

Selection Table

*Note: Large size font is recomended for viewing.
Model Application Type Capsule Measurement Span Maximum Working Pressure
kPa inH2O MPa psi

EJX110A
Differential
Pressure
Traditional-
Mounting*1
F
M
H
V
0.1 to 5
0.5 to 100
2.5 to 500
0.07 to 14MPa
0.4 to 20
2 to 400
10 to 2000
10 to 2000 psi
16
25
25
25
2300
3600
3600
3600

EJX115A
Flow Integral
Orifice
F
M
H
1 to 5
2 to 100
20 to 210
4 to 20
8 to 400
80 to 830
16
16
16
2300
2300
2300

EJX118A
Differential
Pressure
& Liquid
Level
with
Remote
Seals
Extended
Flush
Combination
M
H
2 to 100
10 to 500
8 to 400
40 to 2000
Based on Flange Rating

EJX120A
Draft
Range
Traditional-
Mounting*1
E 0.025 to 1 0.1 to 4 50 kPa 7.25

EJX130A
Differential
Pressure
& Liquid
Level
Traditional-
Mounting*1
M
H
1 to 100
5 to 500
4 to 400
20 to 2000
32
32
4500
4500

EJX210A
Liquid
Level,
(Closed
or Open
Tank)
Flush
Extended
M
H
1 to 100
5 to 500
4 to 400
20 to 2000
Based on Flange Rating

EJX310A
Absolute
(Vacuum)
Pressure*2
Traditional-
Mounting*1
L
M
A
B
0.5 to 10
1.3 to 130
0.0175 to 3.5 MPa
0.08 to 16 MPa
0.15 to 2.95 inHg
0.39 to 38 inHg
2.5 to 500 psi
12 to 2300 psi
10 kPa
130 kPa
3.5
16
2.95 inHg
38 inHg
500
2300

EJX430A
Gauge
Pressure
Traditional-
Mounting*1
H
A
B
2.5 to 500
0.0175 to 3.5 MPa
0.08 to 16 MPa
10 to 2000
2.5 to 500 psi
12 to 2300 psi
500 kPa
3.5
16
2000 inH2O
500
2300

EJX438A
Gauge
Pressure
with Remote
Seal
Flush A
B
0.035 to 3.5 MPa
0.16 to 16 MPa
5 to 500 psi
23 to 2300 psi
Based on Flange Rating
Extended A
B
0.06 to 3 MPa
0.46 to 7 MPa
8.6 to 430 psi
66 to 1000 psi

EJX440A
High
Gauge
Traditional-
Mounting*1
C
D
0.25 to 32 MPa
0.25 to 50 MPa
36 to 4500 psi
36 to 7200 psi
32
50
4500
7200

EJX510A
EJX530A
Absolute
& Gauge
Pressure*2
Direct-
Mounting
A
B
C
D
8 to 200
0.04 to 2 MPa
0.2 to 10 MPa
1 to 50 MPa
1.16 to 29 psi
5.8 to 290 psi
29 to 1450 psi
145 to 7200 psi
200 kPa
2
10
50
29
290
1450
7200

EJX610A
EJX630A
A
B
C
D
2 to 200
0.01 to 2 MPa
0.05 to 10 MPa
0.35 to 70 MPa
0.3 to 29 psi
1.5 to 290 psi
7.3 to 1450 psi
50.8 to 10150 psi
200 kPa
2
10
70
29
290
1450
10150

EJX910A
Multi-
Variable
Pressure
Transmitter
Traditional-
Mounting*1
L
M
H
0.1 to 10
0.5 to 100
2.5 to 500
0.4 to 40
2 to 400
10 to 2000
16
25
25
2300
3600
3600

EJX930A
M
H
1 to 100
5 to 500
4 to 400
20 to 2000
32
32
4500
4500
*1: Traditional-Mounting is 1/4NPT or Rc1/4 process connection (1/2NPT or Rc1/2 with process adapter).
*2: Measurement values in Absolute for Absolute Pressure Transmitter.

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