Siemens SITRANS P - Manual (Page 133)

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
2/133 Siemens FI 01 · 2009
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SITRANS P pressure transmitters, DS III PA and FF series for level, including mounting flange, dimensions in mm (inch)
Connection to EN 1092-1
Connection to ASME B16.5
d: Internal diameter of gasket to DIN 2690
d
M
: Effective diaphragm diameter
1) 89 mm = 3½ inch with tube length L = 0.
185
6
3
54 (2.1)
D k
L
f
b
2
108 (4.25)
d
4
d 5
1
2
n x d
8
5 1)
4 1)
6
165 (6
.5)
9
5 1)
Space for rotation
of housing
approx. 30 (1.18)
100 (3.94)
144 (5.67)
51
(2.0)
74 (2.9)
15
(0.6)
90 (3.6) 4)
1 Process connection of low pressure side ¼-18 NPT (EN 61518)
2 Blanking plug
3 Electrical connection:
- screwed connection M20x1,5 3) ,
- screwed connection ½-14 NPT or
- PROFIBUS plug M12 2) 3)
4 Terminal side
5 Electronics side, digital display (longer overall length for cover with window)
6 Protective cover over keys
8 Sealing screw with valve (option)
9 Screw cover safety bracket (only for "explosion-proof enclosure",
not shown in the drawing)
1) Allow approx. 20 mm (0.79 inch) thread length in addition
2) Not with type of protection "Explosion-proof enclosure"
3) Not with type of protection "FM + CSA [is + xp]"
4) 92 mm (3.62 inch) for minimum distance to permit rotation with indicator
Nom. diam. Nom. press. b D d d
2
d
4
d
5
d
M
f k n L
mm mm mm mm mm mm mm mm mm mm mm
DN 80 PN 40 24 200 90 18 138 76 72 1) 2 160 8 0, 50, 100,
150 or 200
DN 100 PN 40 20 220 115 18 158 94 89 2 180 8
PN 40 24 235 115 22 162 94 89 2 190 8
Nom. diam. Nom. press. b D d
2
d
4
d
5
d
M
f k n L
lb/sq.in. inch inch inch inch inch inch inch inch inch
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
3 inch 150 0.94
(23.8) 7.5
(190.5) 0.75
(19.0) 5
(127) 3
(76) 2.81 1)
(72)
0.06
(1.6) 6
(152.4) 4 0, 2, 3.94, 5.94 or 7.87
(0, 50, 100, 150 or 200)
300 1.12
(28.6) 8.25
(209.5) 0.87
(22.2) 5
(127) 3
(76) 2.81 1)
(72)
0.06
(1.6) 6.69
(168.3) 8
4 inch 150 0.94
(23.8) 9
(228.5) 0.75
(19.0) 6.19
(157.2) 3.69
(94) 3.5
(89) 0.06
(1.6) 7.5
(190.5) 8
300 1.25
(31.7) 10
(254) 0.87
(22.2) 6.19
(157.2) 3.69
(94) 3.5
(89) 0.06
(1.6) 7.88
(200) 8
© Siemens AG 2008