Omron E3G Datasheet page 7

Characteristic data (typical)
E3G-R/MR Retroreflective Models
Operating Range
500
E-39-R2 reflector
100
10
ON
1
level
0.1
0 5 10
E3G-L/ML Distance-setting Models
Spot Diameter vs. Sensing Distance
120
Horizontal
Vertical
100
80
60
40
20
0 0.5 1 1.5
Sensing Object Size vs. Setting Distance Sensing Object Angle Characteristics
3
Distance setting: 0.5, 1 and 2 m
2.5
2
1.5
1
0.5
0 100 200 300 400
Side length (one side) of sensing object: d (mm)
Close-range Characteristics
2.5
2.03m
2
1.5
1.24m
1
0.51m 0.52m
0.5
60mm 53mm 43mm
0
Black paper White paper Black paper White paper
(0.5m) (0.5m) (2m) (2m)
Material (teaching distance m)
E3G
15 20
Distance (m)
Sensing Zone (in NORMAL mode)
40
Distance setting: 0.5, 1 and 2 m
Sensing object:
White paper 300 × 300 mm
30
20
10
1m
0.5m
0
− 10
− 20
− 30
− 40
2 2.5
0 0.5
Distance (m)
(Up and Down)
20
White paper
Sensing object: White paper
Black paper Sensing distance: 1 m
15
10
2m
5
0
- 5
1m
- 10
0.5m
- 15
- 20
- 40 - 30 - 20
500 600
0mm
Sensing Zone in ZONE Mode
Y
X
2m
1 1.5 2 2.5
Distance X (m)
Sensing Object Angle (Left and Right)
(Upwards
and
Downwards)
Inclination
angle
+Ø
-Ø
Sensing object
- 10 0 10 20 30 40
Inclination angle ( Ø ˚ )
40
Distance setting: 0.5, 1 and 2 m
Sensing object:
30
White paper 300 ¥ 300 mm
20
10
0
- 10
0.5m
2m
1m
- 20
- 30
- 40
0 0.5 1 1.5 2
Distance X (m)
20
Sensing object: White paper
Sensing distance: 1 m
15
10
5
0
- 5
(Left and light)
- 10
Inclination
+Ø
- 15
-Ø
Sensing object
- 20
- 40 - 30 - 20 - 10 0 10 20
Inclination angle (
Y
X
2.5
angle
30 40
Ø ˚ )
A-125