Yokogawa EJX115A - Manual (Page 50)

<9. General Specifications>
9-4
IM 01C25K01-01E
9.2 Model and Suffix Codes
Model Suffix Codes Description
EJX115A
EJA115E
. . . . . . . . . . . . . . . . . . . . . . Low flow transmitter
Output
signal
-D . . . . . . . . . . . . . . . . . . . .
-E . . . . . . . . . . . . . . . . . . . .
-J . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . .
-G . . . . . . . . . . . . . . . . . . . .
4 to 20 mA DC with digital communication (BRAIN protocol)
4 to 20 mA DC with digital communication (HART protocol)
4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)
Digital communication (FOUNDATION Fieldbus protocol,
refer to IM 01C25T02-01E)
Digital communication (PROFIBUS PA protocol,
refer to IM 01C25T04-01EN)
Measurement
span (capsule) F . . . . . . . . . . . . . . . . . . .
M . . . . . . . . . . . . . . . . . .
H. . . . . . . . . . . . . . . . . . .
1 to 5 kPa (4 to 20 inH
2
O)
2 to 100 kPa (8 to 400 inH
2
O)
20 to 210 kPa (80 to 840 inH
2
O)
Wetted parts
material
S. . . . . . . . . . . . . . . . . . Cover flange and process connector: ASTM CF-8M #
Capsule: Hastelloy C-276 (Diaphragm) # F316L SST/316L SST (Others) #
Capsule gasket: Teflon-coated 316L SST
Drain/Vent plug: 316 SST # Orifice: 316 SST # Manifold: F316 SST #
Spacer: 316 SST # Orifice gasket: PTFE
Process
connections ►
2 . . . . . . . . . . . . . . . .
4 . . . . . . . . . . . . . . . .
Rc1/2 female
1/2 NPT female
Bolts and nuts
material J . . . . . . . . . . . . . .
G. . . . . . . . . . . . . .
For Cover flange For Process connector For Manifold
SNB7 SNB7 316L SST
316L SST 316L SST 316L SST
Installation
►
-2 . . . . . . . . . . .
-3 . . . . . . . . . . .
-6 . . . . . . . . . . .
-7 . . . . . . . . . . .
-8 . . . . . . . . . . .
-9 . . . . . . . . . . .
Vertical impulse piping type, right side high pressure, manifold upside
Vertical impulse piping type, right side high pressure, manifold downside
Vertical impulse piping type, left side high pressure, manifold upside
Vertical piping, left side high pressure, and manifold downside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure
Amplifier housing 1 . . . . . . . . . .
2 . . . . . . . . . .
3 . . . . . . . . . .
Cast aluminum alloy
ASTM CF-8M Stainless steel *2
Cast aluminum alloy with corrosion resistance properties
Electrical connection
►
0 . . . . . . . . .
2 . . . . . . . . .
4 . . . . . . . . .
5 . . . . . . . . .
7 . . . . . . . . .
9 . . . . . . . . .
A. . . . . . . . .
C. . . . . . . . .
D. . . . . . . . .
G1/2 female, one electrical connection without blind plugs
1/2 NPT female, two electrical connections without blind plugs
M20 female, two electrical connections without blind plugs
G1/2 female, two electrical connections and a blind plug *3
1/2 NPT female, two electrical connections and a blind plug *3
M20 female, two electrical connections and a blind plug *3
G1/2 female, two electrical connections and a SUS316 blind plug
1/2 NPT female, two electrical connections and a SUS316 blind plug
M20 female, two electrical connections and a SUS316 blind plug
Integral indicator
►
D. . . . . . .
E. . . . . . .
N. . . . . . .
Digital indicator *6
Digital indicator with the range setting switch *1
None
Mounting bracket
►
B. . . . .
D. . . . .
J . . . . .
K. . . . .
N. . . . .
304 SST 2-inch pipe mounting, flat type (for horizontal piping)
304 SST 2-inch pipe mounting, L type (for vertical piping)
316 SST 2-inch pipe mounting, flat type (for horizontal piping)
316 SST 2-inch pipe mounting, L type (for vertical piping)
None
— -N . . . . Always -N
— 00 . . . Always 00
— N. . . Always N
— N. . Always N
— 0 . Always 0
Optional codes /  Optional specification
The “►” marks indicate the most typical selection for each specification.
*1: Not applicable for output signal code F.
*2: Not applicable for electrical connection code 0, 5, 7 and 9.
*3: Material of a blind plug is aluminum alloy or 304 SST.
*4: Cast version of 316 SST. Equivalent to SCS14A.
*5: Hastelloy C-276 or ASTM N10276.
*6: Not applicable for output signal code G.
The ‘#’marks indicate the construction materials conform to NACE material recommendations per MR01-75. For the use of 316 SST
material, there may be certain limitations for pressure and temperature. Please refer to NACE standards for details.