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
1
0
8 (4
.
25)
d
4
d 5
1
2
n
x d
8
5
1)
4
1)
6
165 (6
.
5)
3
9
5
1)
S
p
a
c
e f
o
r r
ot
a
t
i
on
o
f h
o
u
s
i
n
g
a
pp
r
o
x
.
30
(1
.
18)
5)
1
00
(
3.
94)
a
pp
r
o
x
.
96 (
3.
78)
144 (5
.
67)
51
(2
.0
)
74 (2
.
9)
15
(
0.
6)
9
0
(
3.
6)
4)
1
Pr
oc
e
ss
conn
e
ct
i
on
o
f l
o
w
p
re
ss
ure
s
ide ¼-18 NPT (EN 61 518)
2
B
la
n
ki
n
g
p
lug
3
Ele
ct
ri
c
al
conn
e
ct
i
on
:
sc
rewed gla
n
d Pg 1
3.
5 (ada
pt
er)
2)
3
)
,
sc
rewed gla
n
d M2
0
x1
.
5
,
sc
rewed gla
n
d ½-14 NPT
o
r
Ha
n
7D/ Ha
n
8
U
p
lug
2)
3
)
4
Termi
n
al
s
ide
5 Ele
ct
r
on
i
cs
s
ide
,
digi
t
al di
sp
lay (l
on
ger
ov
erall le
n
g
t
h f
o
r
cov
er wi
t
h wi
n
d
o
w)
6
Pr
ot
e
ct
i
v
e
cov
er
ov
er key
s
8
Seali
n
g
sc
rew wi
t
h
v
al
v
e (
opt
i
on
)
9
S
c
rew
cov
er
s
afe
t
y bra
c
ke
t
(
on
ly f
o
r
t
y
p
e
o
f
p
r
ot
e
ct
i
on
"Ex
p
l
os
i
on
-
p
r
oo
f e
nc
l
os
ure"
,
not
s
h
o
w
n
i
n
t
he drawi
n
g)
1) All
o
w a
pp
r
o
x
.
2
0
mm (
0.
79 i
nc
h)
t
hread le
n
g
t
h i
n
addi
t
i
on
2) N
ot
wi
t
h
t
y
p
e
o
f
p
r
ot
e
ct
i
on
"Ex
p
l
os
i
on
-
p
r
oo
f e
nc
l
os
ure"
3
) N
ot
wi
t
h
t
y
p
e
o
f
p
r
ot
e
ct
i
on
"FM + CSA [i
s
+ x
p
]"
4) 92 mm (
3.
62 i
nc
h) f
o
r mi
n
imum di
st
a
nc
e
to
p
ermi
t
r
ot
a
t
i
on
wi
t
h
o
u
t
i
n
di
c
a
to
r
5) A
pp
r
o
x
.
45 mm (1
.
77 i
nc
h) f
o
r Pg 1
3.
5 wi
t
h ada
pt
er
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