D-38
Inductive Sensors
Engineering Data
Operating Range (Typical)
Influence of Sensing Object Size and Materials
Distance Y (mm)
Sensing distance X (mm)
22
20
18
16
14
12
10
8
6
4
2
0
−
30
−
20
−
10 0 10 20 30
X
Y
E2A3-M30KS20
E2A3-M18KS11
E2A3-M12KS06
E2A3-S08KS03
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 5
10
15
20
25
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-S08KS03
X
@
d
t = 1 mm
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
7
6
5
4
3
2
1
0
0 5
10
15
20
25
30
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M12KS06
X
@
d
t = 1 mm
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
12
10
8
6
4
2
0
0 10 20 30 40
50
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M18KS11
X
@
d
t = 1 mm
Aluminum
Iron
Brass
Copper
Stainless steel (SUS303)
25
20
15
10
5
0
Side length of sensing object d (mm)
Sensing distance X (mm)
E2A3-M30KS20
X
@
d
t = 1 mm
0 10
20 30 40 50
60
Iron
Brass
Copper
Stainless steel (SUS303)
Aluminum
