Siemens SITRANS P - Manual (Page 106)

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
2/106 Siemens FI 01 · 2009
2
SITRANS P pressure transmitters, DS III PA and FF series for absolute pressure, from the differential pressure series, dimensions in mm (inch)
5
1
app
ro
x. 261 (1
0.3
)
3
2 6
198 (7
.8)
4
8
13
4 (5
.27)
68 (2.7)
72 (2.83)
7
120 (4.7)
96 (
3.
8)
52 (2.05)
90 (3.6) 2)
Sp
ac
e f
or
rot
ati
on
of h
ou
sin
g
1)
69 (2.7)
1) 9
approx. 30 (1.2) 100 (3.94)
15
(0.6)
144 (5.67)
20 (0.
8)
51
(2.0)
Ø
80
(3.
15)
117 (4
.6)
50
(1
.97)
105 (4.1)
+
1 Process connection: ¼-18 NPT (EN 61518)
2 Blanking plug
3 Electrical connection:
- screwed gland M20x1,5 4) ,
- screwed gland ½-14 NPT or
- PROFIBUS plug M12 3) 4)
4 Terminal side
5 Electronic side, digital display (longer overall length for cover with window)
6 Protective cover over keys
7 Mounting bracket (option)
8 Sealing screw with valve (option)
9 Screw cover – safety bracket (only for explosion-proof enclosure,
not shown in the drawing)
10 Lateral venting for liquid measurement (Standard)
11 Lateral venting for gas measurement (suffix H02)
1) Allow approx. 20 mm (0.79 inch) thread length in addition
2) 92 mm (3.62 inch) for minimum distance to permit rotation with indicator
3) Not with type of protection "explosion-proof enclosure"
4) Not with type of protection "FM + CSA"
10
11
ø
50
...
60
(1
.97
... 2
.36)
© Siemens AG 2008