Siemens SITRANS P - Manual (Page 169)

SITRANS P measuring instruments for pressure
Diaphragm seals of flange design
For differential pressure,
fixed connection and with capillary
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Dimensional drawings
Diaphragm seals of flange design with flexible capillary, fixed connec-
tion, for connection to a SITRANS P pressure transmitter for differential
pressure, dimensions in mm (inch)
Connection to EN 1092-1
Connection to ASME B16.5
d: Inside diameter of gasket according to EN 1092-1 /
ASME B16.5
d
M
: Effective diaphragm diameter
D
+
b
f
n d 2 x
ø
k
M
d
ø
d 4
R
15
0 (5
.9)
>_
100
(3.94)
b
f
n d 2 x
ø
D
ø
k
ø
d 4
ø
d 5
L
Tube length L
see
Ordering data
Nom.
diam. Nom.
press. b D d
2
d
4
d
5
d
M
f k n
mm mm mm mm mm mm mm mm
DN 80 PN 40 24 200 18 138 76 89 2 160 8
DN 100 PN 16 20 200 18 158 94 89 2 180 8
PN 40 24 235 22 162 94 89 2 190 8
Nom.
diam. Nom.
press. b D d
2
d
4
d
5
d
M
f k n
lb/
sq.in. mm mm mm mm mm mm mm mm
(inch) (inch) (inch) (inch) (inch) (inch) (inch) (inch)
3 inch 150 24 190 20 127 76 89 1,6 152,5 4
(0.96) (7.48) (0.79) (5) (3) (3.50) (0.06) (6)
300 29 210 22 127 76 89 1,6 168,5 8
(1.14) (8.27) (0.87) (5) (3) (3.50) (0.06) (6.63)
4 inch 150 24 230 20 158 94 89 1,6 190,5 4
(0.95) (9.06) (0.79) (6.22) (3.69) (3.50) (0.06) (7)
300 32 255 22 158 94 89 1,6 200 8
(1.26) (10.04) (0.87) (6.22) (3.69) (3.50) (0.06) (7.87)
© Siemens AG 2008