Omron E3C-LDA Series - Excess Gain vs. Distance; Through-beam Models; Diffuse-reflective Models; Spot Diameter vs. Distance

Oil-resistant, Robust, Compact Photoelectric Sensor E3ZM-C 9
Excess Gain vs. Distance
Through-beam Models Retro-reflective Models
E3ZM-CT@1/-CT@6E3ZM-CT@2B/-CT@7B E3ZM-CR@1/-CR@6
Diffuse-reflective Models
E3ZM-CD@2/-CR@7
v
Sensing Object Size vs. Distance Spot Diameter vs. Distance
Diffuse-reflective Models BGS Reflective Models
E3ZM-CD@2/-CD@7E3ZM-CL@1H/-CL@6H
E3ZM-CL@2H/-CL@4H/-CL@7H/-CL@9H
v
100
50
30
10
5
3
1
0.5
0.3
0.1
5045403530252015105 0
Distance (m
)
Oper-
ating
level
Excess gain ratio (multiple)
100
10
1
605040302010 0
Distance (m
)
Oper-
ating
level
Excess gain ratio (multiple)
0.1
100
50
30
10
5
3
1
0.5
0.3
0.1
612345 0
E39-R1S
E39-R1
Distance
(
m
)
Oper-
ating
level
Excess gain ratio (multiple)
100
50
30
10
5
3
1
0.5
0.3
0.1
2.50.5 1 1.5 20
Sensing object: 300 × 300 white paper
Distance (m)
Oper-
ating
level
Excess gain ratio (multiple)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.8
0.0
60
0
100 200 300 400 5000
Sensing object: White paper
Len
g
th d of sensin
g
object (mm)
Distance (m)
d
d
10
8
6
4
2
12
0
20 40 60
80 100
0
Distance
(
mm
)
Spot diameter (mm)
18
16
14
12
10
8
6
4
2
20
0
50 100 150 200 2500
Distance (mm)
Spot diameter (mm)