E3F2
E3F2
E3F2-7j4-j (Through beam)
E3F2-R2Rj4-j (Polarized retroreflective)
100
Excess gain ratio
10
1
0,1
0
2
4
6
8
10
12
14
Excess gain ratio
Distance (m)
Distance (m)
J
EXCESS GAIN VS. SET DISTANCE
E3F2-DS10Zj-N
9
8
25
7
Sensing object
(black paper: 5
x 5 cm)
E3F2-DS10j4-N
E3F2-DS10j4-P1
30
E3F2-DS30j4
E3F2-DS30j4-P1
50
45
40
Excess gain ratio
Excess gain ratio
Excess gain ratio
6
5
4
3
2
1
0
0
20
40
Sensing object
(white paper: 5
x 5 cm)
20
Sensing object
(white paper: 5
x 5 cm)
35
30
25
20
15
10
5
Sensing object
(black paper:
10 x 10 cm)
Sensing object
(white paper:
10 x 10 cm)
15
10
Sensing object
(black paper: 5
x 5 cm)
5
0
0
60
80
100
120
0
20
40
60
80
100
120
0
10
20
30
40
50
60
Distance (mm)
Distance (mm)
Distance (cm)
7