E3C-WE4 Datasheet, PDF (6/16 Pages) Omron Electronics LLC – Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.

E3C
Diffuse-reflective
E3C-DS10 (Example 2)
40
ON
OFF
30
20
X
Moving direction
of object
Y
Optical
axis
10
0
40
80
120
200
160
−10
Sensing
−20
distance
X (mm)
−30
−40
Excess Gain vs. Set Distance
E3C-S20W
100
70
50
30
10
7
5
3
Operating Level
1
0.7
0.5
0.3
0.1
0
100
200
E3C-DS5W
100
70
50
30
300
400 500
Set distance (mm)
10
7
5
3
Operating Level
1
0.7
0.5
0.3
0.1
0
50
100
150
200
Set distance (mm)
Convergent-reflective
E3C-LS3R (Example 1)
2
ON
OFF
1
X
Moving direction
of object
Y
Optical
axis
Convergent-reflective
E3C-LS3R (Example 2)
2
ON
OFF
1
X
Y
Optical
axis
Moving
direction
of object
0
22
26 28 30 32 34 36 38
Sensing distance
X (mm)
24
−1
0
22
26 28 30 32 34
Sensing distance
24
X (mm)
−1
36 38
−2
−2
E3C-S30T/-S30W
100
70
50
30
E3C-S50
100
70
50
30
10
7
5
3
Operating Level
1
0.7
0.5
0.3
0.1
0
0.2
0.4
E3C-DS10T
100
70
50
30
10
7
5
3
Operating Level
1
0.7
0.5
0.3
0.6
0.8
1
0.1
0
0.2
0.4
Set distance (mm)
E3C-LS3R
100
70
50
30
10
7
5
3
Operating Level
1
0.7
0.5
0.3
0.1
0
50
100
150
200
Set distance (mm)
10
7
5
3
1 ^{Operating Level}
0.7
0.5
0.3
0.1
0
10
20
0.6
0.8
1
Set distance (mm)
30
40
50
Set distance (mm)
6