Omron E2A - Engineering Data

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
5101520253035
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