Yokogawa EJA310A - Manual (Page 69)

IM 01C21D01-01E 10-10
10. GENERAL SPECIFICATIONS
᭹ Model EJA440A
The data in the drawing is basically common to C capsule and D capsule, except
where the difference is noted.
Vertical Impulse Piping Type
Process connector upside (INSTALLATION CODE ‘6’) (For CODE ‘2’, ‘3’ or ‘7’,
refer to the notes below.)
Unit: mm (approx. inch)
132(5.20) <C capsule>
154(6.06) <D capsule>
High
pressure
side (Note 1) Low
pressure
side
Terminal
side
Vent plug
Drain plug
2B pipe(ø60.5)
Internal
indicator
(Optional)
Mounting bracket
(L-type)
Ground
terminal
Process
connection
Zero
adjustment
Shrouding bolt
(Note 4)
Conduit
connection
53(2.09)
124(4.88)
279(10.98)
68(2.68)
94(3.70)
97(3.82) 146(5.75)
200(7.87)
259(10.20)
ø78
(3.07)
192(7.56)
27
(1.06)
12(0.47)
F1004.EPS
External indicator
conduit connection
Blind plug
(Optional)
Horizontal Impulse Piping Type
(INSTALLATION CODE ‘9’) (For CODE ‘8’, refer to the notes below)
27(1.06)
12
(0.47)
110(4.33)
ø78
(3.07)
146(5.75)
116(4.57) 94(3.70)
169(6.65) 124(4.88)
162(6.38)
68(2.68)
200(7.87)
47
(1.85)
Drain plug
2B pipe(ø60.5)
Ground
terminal
Zero
adjustment
Vent plug
Mounting bracket
(Flat-type)
Conduit
connection
Process
connection
High
pressure
side (Note 1)
Low
pressure
side
139(5.47) <C capsule>
158(6.22) <D capsule>
F1005.EPS
External indicator
conduit connection
Blind plug
(Optional)
Note 1: When INSTALLATION CODE ‘2’, ‘3’ or ‘8’ is selected, high and low pressure side on above
figure are reversed.
(i. e. High pressure side is on the right side.)
Note 2: When INSTALLATION CODE ‘3’ or ‘7’ is selected, process connection and mounting bracket on
above figure are reversed.
Note 3: For D capsule, 158 (6.22)
Note 4: Applicable only for ATEX and IECEx Flameproof type.