Sitrans p measuring instruments for pressure, Ds iii series for level 2/132 – Siemens SITRANS P User Manual
Page 132
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
2/132
Siemens FI 01 · 2009
2
■
Dimensional drawings
SITRANS P pressure transmitters, DS III HART 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)
3
9
5
1)
Space for rotation
of housing
approx. 30 (1.18)
5)
100 (3.94)
approx. 96 (3.78)
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 61 518)
2
Blanking plug
3
Electrical connection:
screwed gland Pg 13.5 (adapter)
2) 3)
,
screwed gland M20x1.5, screwed gland ½-14 NPT or
Han 7D/ Han 8U plug
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 type of protection "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 without indicator
5) Approx. 45 mm (1.77 inch) for Pg 13.5 with adapter
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