Manual

<10. General Specications>
10-8
IM 01C25R01-01E
Model Sufx Codes Description
EJX930A . . . . . . . . . . . . . . . . . . . . . . . . . Multivariable transmitter
Output signal -E . . . . . . . . . . . . . . . . . . . . . . .
-J . . . . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . . . . .
-M . . . . . . . . . . . . . . . . . . . . . . .
4 to 20 mA DC with digital communication (HART protocol)
*9
4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)
*10
Digital communication (F
OUNDATION
Fieldbus protocol)
Digital communication (RS485 Modbus protocol)
Measurement
span (capsule)
M . . . . . . . . . . . . . . . . . . . . .
H. . . . . . . . . . . . . . . . . . . . . .
1 to 100 kPa (4 to 400 inH
2
O)
5 to 500 kPa (20 to 2000 inH
2
O)
Wetted parts
material
*1
S . . . . . . . . . . . . . . . . . . . . Refer to Table 10.2
Process connections
►
3 . . . . . . . . . . . . . . . . . .
4 . . . . . . . . . . . . . . . . . .
5 . . . . . . . . . . . . . . . . . .
with 1/4 NPT female process connector
*8
with 1/2 NPT female process connector
*8
without process connector (1/4 NPT female on the cover anges)
Bolts and nuts material J . . . . . . . . . . . . . . . .
G. . . . . . . . . . . . . . . .
C. . . . . . . . . . . . . . . .
ASTM-B7 carbon steel
316L SST stainless steel
ASTM grade 660 stainless steel
Installation
►
-7 . . . . . . . . . . . . .
-8 . . . . . . . . . . . . .
-9 . . . . . . . . . . . . .
Vertical piping, left side high pressure, and process connection downside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure
Amplier housing 1 . . . . . . . . . . . .
2 . . . . . . . . . . . .
Cast alluminum alloy
ASTM CF-8M Stainless steel
Electrical connection F . . . . . . . . . .
2 . . . . . . . . . .
4 . . . . . . . . . .
5 . . . . . . . . . .
7 . . . . . . . . . .
9 . . . . . . . . . .
A. . . . . . . . . .
C. . . . . . . . . .
D. . . . . . . . . .
G 1/2 female, two electrical connections (One connection for RTD)
1/2NPT female, two electrical connections (One connection for RTD)
M20 female, two electrical connections (One connection for RTD)
G 1/2 female, two electrical connections and a blind plug
*2*6*7
1/2NPT female, two electrical connections and a blind plug
*2*6*7
M20 female, two electrical connections and a blind plug
*2*6*7
G 1/2 female, two electrical connections and a 316 SST blind plug
*2
1/2 NPT female, two electrical connections and a 316 SST blind plug
*2
M20 female, two electrical connections and a 316 SST blind plug
*2
Integral indicator
►
D. . . . . . . .
N. . . . . . . .
Digital indicator
None
Mounting bracket
►
B. . . . . .
D. . . . . .
J . . . . . .
K. . . . . .
N. . . . . .
304 SST 2-inch pipe mounting, at type (for horizontal piping)
304 SST 2-inch pipe mounting, L type (for vertical piping)
316 SST 2-inch pipe mounting, at type (for horizontal piping)
316 SST 2-inch pipe mounting, L type (for vertical piping)
None
External temperature input
*3
-0 . . . .
-1 . . . .
-2 . . . .
-3 . . . .
-4 . . . .
-B . . . .
-C . . . .
-D . . . .
Fixed temperature (without cable)
*5
RTD input with 0.5 m (1.64 ft) of shielded cable and two cable glands
*7
RTD input with 4 m (13.1 ft) of shielded cable and two cable glands
*7
RTD input with 7.5 m (24.6 ft) of shielded cable and two cable glands
*7
RTD input with 25 m (81 ft) of shielded cable and two cable glands
RTD input with 4 m (13.1 ft) of shielded cable without cable gland
*4
RTD input with 7.5 m (24.6 ft) of shielded cable without cable gland
*4
RTD input with 25 m (81 ft) of shielded cable without cable gland
*4
Measurement function
►
A. . . . .
B. . . . .
Multi Sensing (DP, P and T)
Mass Flow Measurement (Flow, DP, P and T) (Applicable for Output signal codes -E,
-J, and -F).
Optional codes
/

Optional specication
The “►” marks indicate the most typical selection for each specication.
*1:
Users must consider the characteristics of selected wetted parts material and the inuence of process uids. The use of
inappropriate materials can result in the leakage of corrosive process uids 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 ll uid
can contaminate the user’s process uids.
Be very careful with highly corrosive process uids such as hydrochloric acid, sulfuric acid, hydrogen sulde, sodium hypochlorite,
and high-temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.
*2: For External Temperature Input code 0 (Fixed temperature) .
*3: Recommended External Temperature Input Cable is as shown in Table 10.1 RTD is not provided.
*4: Specify when using conduit for RTD connection.
*5: Preset external temperature value is used for density compensation.
*6: Material of a blind plug is aluminum alloy or 304 SST.
*7: Not applicable for Amplier housing code 2.
*8: Lower limit of ambient and process temperature is –15°C.
*9: Output signal code E: HART 5.
*10: Output signal code J: HART 5 or HART 7 selectable. Specify HART 5 or HART 7 when ordering. (Output signal code J is
recommended for HART communication.)