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10
Inductive Sensors
Engineering Data
Operating Range (Typical)
Influence of Sensing Object Size and Materials
Shielded Models
Distance Y (mm)
X
Y
18
16
14
12
10
8
6
4
2
0
−
30
−
20
−
10 0 10 20 30
E2A-M30
@
S15
Sensing distance X (mm)
E2A-M18
@
S08
E2A-M12
@
S04
E2A-S08
@
S02/
E2A-M08
@
S02
Shielded Models
X
Y
35
30
25
20
15
10
5
0
−
50
−
40
−
30
−
20
−
10 0 10 20 30 40 50
Non-shielded Models
Distance Y (mm)
Sensing distance X (mm)
E2A-M30LN30
E2A-M18
@
N16
E2A-M12
@
N08
E2A-S08
@
N04/
E2A-M08
@
N04
E2A-M30KN20
0 5
10
15
20
25
Side length of sensing object d (mm)
Iron
@
d
t = 1 mm
X
0.5
1.0
1.5
2.0
2.5
5.0
4.0
3.0
2.0
1.0
0
@
d
t = 1 mm
X
5
10
15
20
25
30
35
0
1.0
2.0
3.0
4.0
5.0
7.0
8.0
6.0
10
20
30
40
50
60
@
d
t = 1 mm
X
0
4
8
12
16
20
10
20
30
40
50
60
70
80
@
d
t = 1 mm
X
Sensing distance X (mm)
Stainless steel (SUS303)
Aluminum
Side length of sensing object d (mm)
Brass
Iron
Sensing distance X (mm)
Stainless steel
(SUS303)
Aluminum
Copper
Side length of sensing object d (mm)
Brass
Iron
Sensing distance X (mm)
Copper
Stainless steel (SUS303)
Aluminum
E2A-S08
@
S02
E2A-M12
@
S04/ E2A-S12
@
S04
E2A-M18
@
S08/E2A-S18
@
S08
E2A-M30
@
S15/ E2A-S30
@
S15
Side length of sensing object d (mm)
Sensing distance X (mm)
Iron
Stainless steel (SUS303)
Brass
Copper
Brass
Copper
Aluminum