Yokogawa EJA438 - Manual (Page 55)

IM 1C22J1-01E 9-3
9. GENERAL SPECIFICATIONS
9.2 Model and Suffix Codes
᭹
Model EJA438W [Style: S2]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J1 . . . . . . . . . . . . . . . . . . . . . . . . . .
J2 . . . . . . . . . . . . . . . . . . . . . . . . . .
J4 . . . . . . . . . . . . . . . . . . . . . . . . . .
J6 . . . . . . . . . . . . . . . . . . . . . . . . . .
A1 . . . . . . . . . . . . . . . . . . . . . . . . . .
A2 . . . . . . . . . . . . . . . . . . . . . . . . . .
A4 . . . . . . . . . . . . . . . . . . . . . . . . . .
D2 . . . . . . . . . . . . . . . . . . . . . . . . . .
D4 . . . . . . . . . . . . . . . . . . . . . . . . . .
D5 . . . . . . . . . . . . . . . . . . . . . . . . . .
A . . . . . . . . . . . . . . . . . . . . . . . .
B . . . . . . . . . . . . . . . . . . . . . . . .
C . . . . . . . . . . . . . . . . . . . . . . . .
D . . . . . . . . . . . . . . . . . . . . . . . .
E . . . . . . . . . . . . . . . . . . . . . . . .
F . . . . . . . . . . . . . . . . . . . . . . . .
A . . . . . . . . . . . . . . . . . . . . . .
B . . . . . . . . . . . . . . . . . . . . . .
-A . . . . . . . . . . . . . . . . . . .
-B . . . . . . . . . . . . . . . . . . .
-C . . . . . . . . . . . . . . . . . . .
-D . . . . . . . . . . . . . . . . . . .
-E . . . . . . . . . . . . . . . . . . .
A . . . . . . . . . . . . . . . . . .
ᮀ ᮀ . . . . . . . . . . . . .
-9 . . . . . . . . . . . . . .
0 . . . . . . . . . . . . .
2 . . . . . . . . . . . . .
3 . . . . . . . . . . . . .
4 . . . . . . . . . . . . .
5 . . . . . . . . . . . . .
7 . . . . . . . . . . . . .
8 . . . . . . . . . . . . .
9 . . . . . . . . . . . . .
D . . . . . . . . . .
E . . . . . . . . . .
N . . . . . . . . . .
A . . . . . . . . .
B . . . . . . . . .
N . . . . . . . . .
Model Suffix Codes Description
EJA438W
Output Signal
Measurement span
(capsule)
Wetted parts material
Process flange rating
Process flange
size / material
Cover flange bolts material
Fill fluid
Capillary length (m)
Installation
Electrical connection
Integral indicator
Mounting bracket
Optional codes
Diaphragm sealed differential pressure transmitter
(Flush diaphragm type)
4 to 20 mA DC with digital communication (BRAIN protocol)
4 to 20 mA DC with digital communication (HART protocol) (Note 1)
Digital communication (FOUNDATION Fieldbus protocol) (Note 3)
0.06 to 3 MPa {0.6 to 30 kgf/cm 2 }
0.46 to 14 MPa {4.6 to 140 kgf/cm 2 }
[Diaphragm] [Others]
JIS SUS316L JIS SUS316L
Hastelloy C-276 Hastelloy C-276
Tantalum Tantalum (Note 2)
Titanium Titanium
JIS 10K
JIS 20K
JIS 40K
JIS 63K
ANSI class 150 P1 . . . . . . . . . . JPI class 150
ANSI class 300 P2 . . . . . . . . . . JPI class 300
ANSI class 600 P4 . . . . . . . . . . JPI class 600
DIN PN10/16
DIN PN25/40
DIN PN64
2-inch (50 mm) / JIS S25C
2-inch (50 mm) / JIS SUS304
2-inch (50 mm) / JIS SUS316
3-inch (80 mm) / JIS S25C
3-inch (80 mm) / JIS SUS304
3-inch (80 mm) / JIS SUS316
JIS SCM435
JIS SUS630
[Process temp.] [Ambient temp.]
For general use (silicone oil) –10 to 250 Њ C –10 to 60 Њ C
For general use (silicone oil) –30 to 180 Њ C –15 to 60 Њ C
For high temperature use (silicone oil) 10 to 300 Њ C 10 to 60 Њ C
For oil-prohibited use (fluorinated oil) –20 to 120 Њ C –10 to 60 Њ C
For low temperature use (ethylene glycol) –50 to 100 Њ C –40 to 60 Њ C
Always A
Specify capillary length from 1 to 10 m in ᮀ ᮀ . (Example for 2 m: 02)
Horizontal impulse piping type, left side high pressure
G1/2 female, one electrical connection
1/2 NPT female, two electrical connections without blind plug
PG 13.5 female, two electrical connections without blind plug
M20 female, two electrical connections without blind plug
G1/2 female, two electrical connections and a blind plug
1/2 NPT female, two electrical connections and a blind plug
PG 13.5 female, two electrical connections and a blind plug
M20 female, two electrical connections and a blind plug
Digital indicator
Digital indicator with the range setting switch
(None)
JIS SECC 2-inch pipe mounting (flat type)
JIS SUS304 2-inch pipe mounting (flat type)
(None)
/ ᮀ Optional specification
T0904.EPS
Example: EJA438W-DASA1AA-AA02-92NA/ ᮀ
Note 1: Refer to GS 1C22T1-E for HART Protocol version.
Note 2: In case of wetted parts material code T(Tantalum), maximum process temperature limits is 200
°
C.
Note 3: Refer to GS 1C22T2-E for Fieldbus communication.