Yokogawa EJX930A - Manual (Page 71)

<10. General Specifications>
10-7
IM 01C25R01-01E
10.2 Model and Suffix Codes
Model Suffix Codes Description
EJX910A . . . . . . . . . . . . . . . . . . . . . . . . . Multivariable transmitter
Output signal -E . . . . . . . . . . . . . . . . . . . . . . .
-J . . . . . . . . . . . . . . . . . . . . . . .
-F . . . . . . . . . . . . . . . . . . . . . . .
-M . . . . . . . . . . . . . . . . . . . . . . .
4 to 20 mA DC with digital communication (HART protocol) *8
4 to 20 mA DC with digital communication (HART 5/HART 7 protocol) *9
Digital communication (F OUNDATION Fieldbus protocol)
Digital communication (RS485 Modbus protocol)
Measurement
span (capsule) L . . . . . . . . . . . . . . . . . . . . . .
M . . . . . . . . . . . . . . . . . . . . .
H. . . . . . . . . . . . . . . . . . . . . .
0.1 to 10 kPa (0.4 to 40 inH
2
O)
0.5 to 100 kPa (2 to 400 inH
2
O)
2.5 to 500 kPa (10 to 2000 inH
2
O)
Wetted parts
material *1
S. . . . . . . . . . . . . . . . . . . . Refer to Table 10.2
Process connections
►
0 . . . . . . . . . . . . . . . . . .
1 . . . . . . . . . . . . . . . . . .
2 . . . . . . . . . . . . . . . . . .
3 . . . . . . . . . . . . . . . . . .
4 . . . . . . . . . . . . . . . . . .
5 . . . . . . . . . . . . . . . . . .
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)
Bolts and nuts material J . . . . . . . . . . . . . . . .
G. . . . . . . . . . . . . . . .
C. . . . . . . . . . . . . . . .
ASTM-B7M carbon steel
316L SST (ISO A4-70) stainless steel
ASTM grade 660 stainless steel
Installation
►
-7 . . . . . . . . . . . . .
-8 . . . . . . . . . . . . .
-9 . . . . . . . . . . . . .
-B . . . . . . . . . . . . .
Vertical piping, left side high pressure, and process connection downside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure
Bottom Process Connection, left side high pressure
Amplifier 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. . . . . .
M . . . . .
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)
316 SST 2-inch pipe mounting (for bottom process connection type)
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 *7
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 specification
The “►” marks indicate the most typical selection for each specification.
*1: 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.
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.
*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 Amplifier housing code 2.
*8: Output signal code E: HART 5.
*9: 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.)