OI T
ouchscreens
PLCs
Automation Software
Power Supplies
Sensors
Communication
Barriers
SA1E
Sensors
180
www.IDEC.com
Characteristics (Typical)
Lateral Displacement (With 0.5-mm horizontal slit) Lateral Displacement (With 1.0-mm horizontal slit)
Lateral Displacement (With 2.0-mm horizontal slit)
Lateral Displacement Y (mm)
-150
-100
-50
0
50
100
150
0
1
2
3
4
5
X
Y
One slit on
receiver
Slits on
both sides
Lateral Displacement Y (mm)
-200
-150
-100
-50
0
50
100
150
200
0
1
2
3
4
5
6
7
X
Y
One slit on
receiver
Slits on
both sides
Lateral Displacement Y (mm)
-250
-200
-150
-100
-50
0
50
100
150
200
250
0
2
4
6
8
10
X
Y
One slit on
receiver
Slits on
both sides
Sensing Distance (m)
Sensing Distance X (m)
Sensing Distance X (m)
Lateral Displacement (With ø0.5-mm round slit)
Lateral Displacement (With ø1.0-mm round slit)
Lateral Displacement (With ø2.0-mm round slit)
Lateral Displacement Y (mm)
-50
-40
-30
-20
-10
0
10
20
30
40
50
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
X
Y
One slit on
receiver
Slits on
both sides
Lateral Displacement Y (mm)
-80
-60
-40
-20
0
20
40
60
80
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
X
Y
One slit on
receiver
Slits on
both sides
Lateral Displacement Y (mm)
-150
-100
-50
0
50
100
150
0
1
2
3
4
5
6
X
Y
One slit on
receiver
Slits on
both sides
Sensing Distance (m)
Sensing Distance X (m)
Sensing Distance X (m)
1-2. Through-beam
SA1E-T
-NA (Infrared LED w/o sensitivity adjustment)
Excess Gain (Without slit)
Lateral Displacement (Without slit)
Angle (Without slit)
Excess Gain
100
10
1
0
5
10
15
20
25
30
Lateral Displacement Y (mm)
1000
800
600
400
200
0
-200
-400
-600
-800
-1000
0
5
10
15
20
X
Y
Reflector Angle
(°)
-80
-40
-60
-20
0
20
40
80
60
0
5
10
15
20
X
X
θ
Operation
Level
Sensing Distance (m)
Sensing Distance X (m)
Sensing Distance X (m)
Excess Gain (With vertical slit)
Excess Gain (With horizontal slit)
Excess Gain (With round slit)
Excess Gain
100
10
1
0
2
4
6
8
10
12
1.0 mm
slits on
both sides
0.5 mm
slits on
both sides
2.0 mm
slits on
both sides
Excess Gain
0
2
4
6
8
10
12
100
10
1
1.0 mm
slits on
both sides
0.5 mm
slits on
both sides
2.0 mm
slits on
both sides
Excess Gain
0
0.5
1.0
1.5
2.0
2.5
3.0
100
10
1
ø1.0 mm
slits on
both sides
ø0.5 mm
slits on
both sides
ø2.0 mm
slits on
both sides
Operation
Level
Sensing Distance (m)
Sensing Distance X (m)
Sensing Distance X (m)
Lateral Displacement (With 0.5-mm vertical slit)
Lateral Displacement (With 1.0-mm vertical slit)
Lateral Displacement (With 2.0-mm vertical slit)
Lateral Displacement Y (mm)
250
200
150
100
50
0
2
4
6
8
10
-50
-100
-150
-200
-250 0
Slits on
both sides
One slit
on receiver
X
Y
Lateral Displacement Y (mm)
300
200
100
0
-100
-200
-300
0
5
10
15
One slit
on receiver
Slit on
both sides
X
Y
Lateral Displacement Y (mm)
500
400
300
200
100
0
-100
-200
-300
-400
-500
5
10
15
20
0
One slit
on receiver
Slit on
both sides
X
Y
Sensing Distance (m)
Sensing Distance X (m)
Sensing Distance X (m)
