Datasheet
9
E3FA/E3RA/E3FB/E3RB
Excess Gain vs. Distance
Through-beam Models Retro-reflective Models
E3F
-T
, E3R
-T
E3F
-R
1, E3R
-R
1 E3F
-R
2
Diffuse reflective Models
E3F
-D
1, E3F
-D
2 E3F
-D
3, E3R
-D
3
E3R
-D
1, E3R
-D
2
Transparent detection with evitcelfer ecnatsid detimiLnoitcnuf gniuqapo-P
E3F
-B
F
3E1 -B
F
3E2 -V
Sensing Object Size vs. Distance
Diffuse reflective Models
E3F
-D
1, E3F
-D
2 E3F
-D
3, E3R
-D
3
E3R
-D
1, E3R
-D
2
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 10 20 30 40 50 60 70
Excess gain ratio (multiple)
Distance (m)
Ope
rating
le
vel
E3F
-T
1
E3R
-T
1
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 2 4 6 8 10
Excess gain ratio (multiple)
Distance (m)
Operating
level
E3F
-R
1
E3R
-R
1
Reflector: E39-R1S
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 0.511.5 2
Excess gain ratio (multiple)
Distance (m)
Operating
level
Reflector: E39-R1S
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 200 400 600 800 1000
Excess gain ratio (multiple)
Distance (mm)
Ope
rating
le
vel
E3F
-D
2
E3R
-D
2
E3F
-D
1
E3R
-D
1
Sensing object: 100 × 100 (mm) white paper
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 0.5 1 1.522.5 3
Excess gain ratio (multiple)
Distance (m)
Operating
level
E3F
-D
3
E3R
-D
3
Sensing object: 300 × 300 (mm) white paper
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 0.511.5 2
Excess gain ratio (multiple)
Distance (m)
Ope
rating
le
vel
Reflector: E39-RP1
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 1 2 3 4
Excess gain ratio (multiple)
Distance (m)
Operating
level
Reflector: E39-RP1
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.1
0 10 20 30 40 50 60 70
Excess gain ratio (multiple)
Distance (mm)
Operating
level
Sensing object: glass (t=1.0)
30050 150 250100 200
Length d of sensing object (mm)
600
500
400
300
200
100
700
0
0
Distance (mm)
E3F
-D
1
E3R
-D
1
E3F
-D
2
E3R
-D
2
d
d
Sensing object: White paper
1800
1600
1400
1200
1000
600
800
400
200
2000
0
50050 150 250 350 450100 200 300 4000
Length d of sensing object (mm)
Distance (mm)
E3F
-D
3
E3R
-D
3
d
d
Sensing object: White paper