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. . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS
These models of differential transmitter are suitable for liquid level measurement.
The fluid, in this case, must be clean, free of solids and not viscous. This is because the process diaphragm is recessed in respect
to the flange face.
The differential transmitter has been designed to connect to a flanged tank nozzle, or similar ASME (EN) fitting.
Standard connections for 2/3-inch Class 150/300, and equivalent EN, are available (see Figures 1 and 2).
This model is specifically dedicated to closed (pressurized) tanks (see Figure 4 and Applications n°2 and n°3).
Electrical connections
86 (3.39)
Covers
locking
screw
Drain/vent
valve
Process
connection
71 (2.80)
R
R
R
R
R
t a
t a
t a
t a
t a
n i
n i
n i
n i
n i
g
g
g
g
g
S
S e
S e
S e
S e
A
S
M
E
1
5
0
. R
. F
A
S
M
E
1
5
0
. R
. F
A
S
M
E
3
0
0
. R
. F
A
S
M
E
3
0
0
. R
. F
E
N
P
N
1
6
T
p y
e
B
1
D
E
N
P
N
1
6
T
p y
e
B
1
D
E
N
P
N
4
0
T
p y
e
B
1
D
E
N
P
N
4
0
T
p y
e
B
1
D
- 46 -
+
27 (1.06)
59 (2.32)
Mounting flange
G
F
z i
z i
z i
z i
z i
e
A
A
A
A
A
(
(
(
(
(
i d
i d
i d
i d
i d
) a
) a
) a
) a
) a
B
B
B
B
B
(
(
(
(
(
i d
i d
i d
i d
i d
2
n i
5
3
2 (
0 .
) 9
9
2
3 (
6 .
3
n i
7
7
3 (
0 .
) 4
1
2
7
2
n i
5
3
2 (
0 .
) 9
9
2
3 (
6 .
3
n i
7
7
3 (
0 .
) 4
1
2
7
N
5
0
5
3
2 (
0 .
) 9
1
0
2
4 (
N
8
0
7
7
3 (
0 .
) 4
1
3
8
5 (
N
5
0
5
3
2 (
0 .
) 9
1
0
2
4 (
N
8
0
7
7
3 (
0 .
) 4
1
3
8
5 (
17 (0.67)
Min. clearance
to remove
the cover
Electronic
side
i D
i D
i D
i D
i D
m
m
m
m
m
e
e
e
e
e
n
n
n
n
n
s
s
s
s
s
o i
o i
o i
o i
o i
n
n
n
n
n
s
s
s
s
s
) a
) a
) a
) a
) a
C
C
C
C
C
(
(
(
(
(
i d
i d
i d
i d
i d
) a
) a
) a
) a
) a
D
D
D
D
D
(
(
(
(
(
i d
i d
i d
i d
i d
) 2
1
2
0
5 .
4 (
7 .
) 4
1
5
2
5 .
) 5 (
1
5
2
5 .
) 6 (
1
9
0
5 .
) 2
1
2
7
) 5 (
1
6
5
) 5 (
1
6
8
5 .
6 (
6 .
) 3
2
1
0
8 (
0 .
) 2
1
2
5
4 (
9 .
) 2
1
6
5
4 .
) 3
1
6
0
(
. 6
) 3
2
0
0
7 (
0 .
) 2
1
2
5
4 (
9 .
) 2
1
6
5
4 .
) 3
1
6
0
(
. 6
) 3
2
0
0
7 (
Identification tag
Adjustments
127 (5.00)
E
m
m
m
m
m
m
m
m
m
m
i (
i (
i (
i (
i (
) n
) n
) n
) n
) n
) a
) a
) a
) a
) a
E
E
E
E
E
(
(
(
(
(
i d
i d
i d
i d
i d
) a
) a
) a
) a
) a
F F F F F
) 6 (
2
0
0 (
7 .
) 9
1
9
5 .
0 (
7 .
(
. 7
) 5
2
0
0 (
7 .
) 9
2
4
0 (
9 .
(
. 6
) 5
2
0
0 (
7 .
) 9
2
2
5 .
0 (
8 .
2 .
) 6
2
2
0 (
8 .
) 6
2
8
5 .
1 (
1 .
(
. 6
) 5
1
8
0 (
7 .
) 1
2
0
0 (
7 .
8 .
) 7
1
8
0 (
7 .
) 1
2
0
0 (
7 .
(
. 6
) 5
1
8
0 (
7 .
) 1
2
0
0 (
7 .
8 .
) 7
1
8
0 (
7 .
) 1
2
4
0 (
9 .
36 (1.42)
17 (0.67)
Certification
label
Output meter
housing
Terminal
side
N
N
N
N
N
°
°
°
°
°
f o
f o
f o
f o
f o
h
h
h
h
o
o
o
o
e l
e l
e l
e l
s
s
s
s
h
o
e l
s
G G G G G
) 7
1
6 .
0 (
0 .
) 7
4
) 4
1
6 .
0 (
0 .
) 7
4
) 9
1
6 .
0 (
0 .
) 7
8
) 2
1
6 .
0 (
0 .
) 7
8
) 9
3
0 (
1 .
) 2
4
) 9
2
0 (
0 .
) 8
8
) 9
3
0 (
1 .
) 2
4
) 4
2
0 (
0 .
) 8
8
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