Datasheet

EE-SPY31/41
95
Engineering Data (Typical)
Operating Range Characteristics
EE-SPY311/411 EE-SPY311/411
EE-SPY312/412 EE-SPY312/412
Sensing Distance vs. Object Area
Characteristics
Sensing Angle vs. Sensing Distance
Characteristics
Receiver Output vs. Sensing Distance
Characteristics
EE-SPY@@@ EE-SPY312/412 EE-SPY@@@
7
6
5
4
3
2
1
−5 −4 −3 −2 −10 1 2 3 4 5
0
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Operates
Distance X
(
mm
)
Distance Y (mm)
Releases
X
Y
7
6
5
4
3
2
1
0
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Releases
Operates
X
Y
−5 −4 −3 −2 −10 1 2 3 4 5
Distance X (mm)
Distance Y (mm)
7
6
5
4
3
2
1
0
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Releases
Operates
X
Y
−5 −4 −3 −2 −10 1 2 3 4
5
Distance X (mm)
Distance Y (mm)
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Releases
Operates
X
Y
Distance X (mm)
7
6
5
4
3
2
1
0
−5 −4 −3 −2 −10 1 2 3 4 5
Distance Y (mm)
500
300
200
100
80
50
30
10
101 2 3 5 20 50 100
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Size (mm)
Relative sensing distance d (%)
−60 −40 −20 0 20 40 60
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
−θ
+θ
120
100
80
60
40
20
0
Angle θ (°)
0
d
Relative sensing distance d (%)
Sensing object:
White paper (15 × 15 mm
2
)
(reflection factor: 90%)
Operating level
40
35
30
25
20
15
10
5
0
50
45
Sensing distance d (mm)
24681012
Receiver output Vp (mV)