Omron E2C-EDA - Page 6

E2C-EDA
6
Engineering Data (Reference Value)
Sensing Distance vs. Display Values
Influence of Sensing Object Size and Material
E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@)/EM02(-@)
E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H
E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@)/EM02(-@)
4000
3000
2000
1500
1000
0
0.3 0.6 0.9 1.2
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 0.9 mm
Fine
positioning
at 0.3 mm
4000
3000
2000
1500
1000
0
0.5 1.0 1.5 2.0
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 1.5 mm
Fine
positioning
at 0.5 mm
4000
3000
2000
1500
1000
0
1 2 3 4
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 3 mm
Fine
positioning
at 1 mm
4000
3000
2000
1500
1000
0
3.5 7.0 10.5 14
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 10.5 mm
Fine
positioning
at 3.5 mm
4000
3000
2000
1500
1000
0
2.5 5 7.5 10
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 7.5 mm
Fine
positioning
at 2.5 mm
4000
3000
2000
1500
1000
0
1 2 3 4
Display value (Digital value)
Sensing distance (mm)
Fine
positioning
at 3 mm
Fine
positioning
at 1 mm
1.2
1.0
0.8
0.6
0.4
0.2
0 10 20 30 40 50
Sensing distance X (mm)
Length of sensed object d (mm)
Iron
Stainless
Aluminium
@d
t
=3
mm
X
2.0
1.5
1.0
0.5
0 10 20 30 40 50
@d
t
=3
mm
X
Sensing distance X (mm)
Length of sensed object d (mm)
Iron
Stainless
Aluminium
4
3
2
1
0 10 20 30 40 50
@d
t
=3
mm
X
Sensing distance X (mm)
Length of sensed object d (mm)
Iron
Stainless
Aluminium