Omron E3ZM - Page 7

A-7E3ZM
E3ZM
Excess Gain vs. Distance
Through-beam Models Retro-reflective Models
E3ZM-T@1(T@6) E3ZM-R@1(R@6)
Diffuse-reflective Models
E3ZM-D@2(D@7)
Sensing Object Size vs. Distance Spot Diameter vs. Distance
Diffuse-reflective Models BGS Reflective Models
E3ZM-D#2(D#7) E3ZM-LS#1H(LS#6H) E3ZM-LS#2H/LS#4H(LS#7H/LS#9H)
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
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 x 300 white paper
Distance (m)
Oper-
ating
level
Excess gain ratio (multiple)
Sensing object: White paper
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.8
0.0
600100 200 300 400 5000
Length d of sensing 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)