E2A-M12KS04 Datasheet, PDF (6/17 Pages) Omron Electronics LLC – Cylindrical Proximity Sensor

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