Manufacturer: Yokogawa Electric Corporation
Yokogawa Field Instrument DPharp Pressure Transmitter EJA110E-DFS5J-912NN
The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. Released in 2012, it combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa. Yokogawa Field Instrument DPharp Pressure Transmitter EJA110E-DFS5J-912NN
The EJA110E is Yokogawa's standard traditional-mount differential pressure transmitter in this series.
EJA110E features include:
Yokogawa Field Instrument DPharp Pressure Transmitter EJA110E-DFS5J-912NN
0.055% Accuracy (0.04% Accuracy option)
0.1% Stability for 7 years
Exida and TUV SIL 2 / SIL3 Certified
90 msec Response Time
MWP 2,300 psi (MWP 3,600 psi option)
Local Parameter Setting (LPS)
Model and Suffix Codes
Yokogawa Field Instrument DPharp Pressure Transmitter EJA110E-DFS5J-912NN
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Model
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Suffix Codes
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Description
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EJA110E
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Differential pressure transmitter
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Output signal
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-D . . . . . . . . . . . . . . . . . . . . .
-J . . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . .
-G . . . . . . . . . . . . . . . . . . . . . .
-Q . . . . . . . . . . . . . . . . . .
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4 to 20 mA DC with digital communication (BRAIN protocol)
4 to 20 mA DC with digital communication (HART 5/HART 7protocol)*1
Digital communication (FOUNDATION Fieldbus protocol, referto GS 01C31T02-01EN)
Digital communication (PROFIBUS PA protocol, refer to GS01C31T04-01EN)
Low Power, 1 to 5 V DC with digital communication (HART 7protocol)
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Measurement span (capsule)
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F . . . . . . . . . . . . . . . . . . . .
L . . . . . . . . . . . . . . . . . . . . . .
M . . . . . . . . . . . . . . . .
H . . . . . . . . . . . . . . . .
V . . . . . . . . . . . . . . . . .
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0.5 to 5 kPa (2.0 to 20 inH2O) (For Wetted parts material codeS)
0.5 to 10 kPa (2.0 to 40 inH2O) (For Wetted parts material codeM, H, T, A, D and B)
1 to 100 kPa (4 to 400 inH2O)
5 to 500 kPa (20 to 2000 inH2O)
0.14 to 14 MPa (20 to 2000 psi)
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Wetted parts material *2
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Refer to “Wetted Parts Material” Table.
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Process connections
►
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0 . . . . . . . . . . . . . . . . . .
1 . . . . . . . . . . . . . .
2 . . . . . . . . . . . . .
3 . . . . . . . . . . . . .
4 . . . . . . . . . . . . .
5 . . . . . . . . . . . . . . . . .
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without process connector (Rc1/4 female on the cover flanges)
with Rc1/4 female process connector
with Rc1/2 female process connector
with 1/4 NPT female process connector
with 1/2 NPT female process connector
without process connector (1/4 NPT female on the cover flanges)
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Bolts and nuts materia
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J . . . . . . . . . . . .
G. . . . . . . . . . . .
C . . . . . . . . . . . .
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B7 carbon steel
316L SST
660 SST
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Installation
►
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-7 . . . . . . . . . . . . . . ..
-8 . . . . . . . . . .
-9 . . . . . . . . . .
-B . . . . . . . . . .
-U . . . . . . . . . .
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Vertical piping, left side high pressure, and process connectiondownside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure
Bottom Process Connection, left side high pressure*3
Universal flange*3
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Amplifier housing
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1 . . . . . . . . .
3 . . . . . . . . .
2 . . . . . . . . .
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Cast aluminum alloy
Cast aluminum alloy with corrosion resistance properties*5
ASTM CF-8M stainless steel*6
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Electrical connection
►
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0 . . . . . . .
2 . . . . . . . . . . ..
4 . . . . . . .
5 . . . . . . .
7 . . . . . . . . . .
9 . . . . . . .
A . . . . . . . . . .
C . . . . . . . . .
D . . . . . . .
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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 G1/2female, two electrical connections and a blind plug*7
1/2 NPT female, two electrical connections and a blind plug*7
M20 female, two electrical connections and a blind plug*7
G1/2 female, two electrical connections and a SUS316 blind plug
1/2 NPT female, two electrical connections and a SUS316 blindplug
M20 female, two electrical connections and a SUS316 blind plug
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Integral indicator
►
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D . . . . .
E . . . . . . . .
N . . . . . .
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Digital indicator*8
Digital indicator with the range setting switch (push button)*9
None
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Mounting bracket ►
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B . . . . . .
D . . . . . .
J . . . . . .
K . . . . . .
M . . .
N . . . .
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304 SST 2-inch pipe mounting, flat type (for horizontal piping)
304 SST or SCS13A 2-inch pipe mounting, L type (for verticalpiping)
316 SST 2-inch pipe mounting, flat type (for horizontal piping)
316 SST or SCS14A 2-inch pipe mounting, L type (for verticalpiping)
316 SST 2-inch pipe mounting (for bottom process connectiontype)
None
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Optional Codes
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¨/ Optional specification
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The “►” marks indicate the most typical selection for each specification.
*1: HART 5 or HART 7 is selectable. Specify upon ordering.
*2: Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user’s process fluids. Yokogawa Differential Pressure Transmitter EJA110E-DHS5J-912NA
Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.
*3: Only applicable for Wetted parts material code S.
*4: Not applicable for measurement span code F.
*5: Not applicable for electrical connection code 0, 5, 7, 9 and A. Content rate of copper in the material is 0.03% or less and content rate of iron is 0.15% or less. Yokogawa Field Instrument DPharp Pressure Transmitter EJA110E-DFS5J-912NN
*6: Not applicable for electrical connection code 0, 5, 7 and 9.
*7: Material of a blind plug is aluminum alloy or 304 SST.
*8: Not applicable for output signal code G.
*9: Not applicable for output signal code F.
