14
45-610 Displacer Type Liquid Level Switches and Proof-er
®
Switches
4.3
Specifications
4.3.3 Model A10 Dimensional Data and Actuating Levels
Model A10
with Threaded Mounting
2
1
/
2
" NPT
5.93
(
1
5
1
)
A
Min
.
3.
87
(9
8
)
1
0
.
12
(
2
5
7
)
8
.
46
(
21
4
)
3.
1
3
(
7
9)
P
lug
M
ax
.
B
D
F
R
i
s
in
g
Leve
l
A
ct
u
a
t
i
o
n
G
F
a
ll
in
g
Leve
l
A
ct
u
a
t
i
o
n
E
E
l
ect
.
C
o
nn
.
C
Inches (mm)
Outline Dimensions
Displacer
Threaded Mounting
Flanged Mounting
Type
A
B
A
B
Porcelain
5.00
242.00
7.00
244.00
(127)
(6146)
(177)
(6197)
Stainless Steel
4.75
242.00
6.75
244.00
or Karbate
®
(120)
(6146)
(171)
(6197)
Model A10
Displacer Type
C
D
E
Porcelain
2.56 (65)
7.25 (184)
3.62 (91)
Stainless Steel
2.50 (63)
9.00 (228)
4.50 (114)
or Karbate
Displacer
Liquid
0.60
0.70
0.80
0.90
1.00
Type
Temp.
F
G
F
G
F
G
F
G
F
G
° F
+100
5.30 (134) 1.50 (38)
4.10 (104)
1.20 (30)
3.20 (81)
1.10 (27)
2.50 (63)
1.00 (25)
2.00 (50)
0.90 (22)
+200
—
—
4.80 (121)
2.00 (50)
3.80 (96)
1.80 (45)
3.00 (76)
1.60 (40)
2.50 (63)
1.50 (38)
Porcelain
+300
—
—
—
—
4.30 (109)
2.40 (60)
3.40 (86)
2.10 (53)
2.90 (73)
1.90 (48)
+400
—
—
—
—
—
—
3.40 (86)
2.60 (66)
2.90 (73)
2.40 (60)
Stainless
+100
7.00 (177) 2.40 (60)
5.30 (134)
2.00 (50)
4.10 (104)
1.80 (45)
3.10 (78)
1.60 (40)
2.40 (60)
1.40 (35)
Steel
+200
—
—
5.90 (149)
2.80 (71)
4.70 (119)
2.50 (63)
3.60 (91)
2.20 (55)
2.80 (71)
2.00 (50)
or Karbate
+300
—
—
—
—
5.10 (129)
3.10 (78)
4.00 (101)
2.70 (68)
3.20 (81)
2.40 (60)
Stainless
+400
—
—
—
—
—
—
4.40 (111)
3.20 (81)
3.60 (91)
2.90 (73)
Steel
+500
—
—
—
—
—
—
—
—
3.90 (99)
3.30 (83)
A10 Standard actuating levels and liquid specific gravity
Model A10
with Flanged Mounting
5.93
(151)
A
Min
.
3.
87
(9
8
)
1
0
.1
2
(
2
5
7
)
8
.
46
(
2
1
4
)
Plug
M
ax
.
B
D
F
R
i
s
in
g
Leve
l
A
ct
u
a
t
i
o
n
G
F
a
ll
in
g
Leve
l
A
ct
u
a
t
i
o
n
E
E
l
ect
.
C
o
nn
.
C
F
l
a
n
g
e
Electrical Connections
NEMA 4X/7/9, Group B: 1" NPT
NEMA 1 Pneumatic:
1
⁄
4
" NPT
Note: All levels ±0.25" (6).