![background image](http://html1.mh-extra.com/html/omron/e2ec/e2ec_technical-manual_740841004.webp)
E2EC
Influence of Sensing Object Size and Material
E2EC-CR8D1
E2EC-C1R5D1
E2EC-C3D1
E2EC-X4D1
E2EC-CR5C1
E2EC-C2R5C1
Residual Output Voltage
Leakage Current
DC 2-Wire Models
E2EC
X
5
0
1.0
0.8
0.6
0.4
0.2
10
20
15
25
30
35
Aluminium
d
×
d
t = 1 mm
Stainless steel
(SUS304)
Copper
Brass
Iron
Side length of sensing object: d (mm)
Distance X (mm)
X
5
0
2.0
1.5
1.0
0.5
10
20
15
25
30
35
d
×
d
t = 1 mm
Iron
Stainless steel
(SUS304)
Copper
Brass
Side length of sensing object: d (mm)
Distance X (mm)
Aluminum
X
4
3
2
1
0
5
35
30
25
15
20
10
d
×
d
t = 1 mm
Aluminum
Copper
Brass
Distance X (mm)
Side length of sensing object: d (mm)
Stainless steel
(SUS304)
Iron
X
5
4
3
2
1
0
5
35
30
25
15
20
10
d
×
d
t = 1 mm
Distance X (mm)
Side length of sensing object: d (mm)
Brass
Copper
Stainless steel
(SUS304)
Iron
Aluminum
X
0.6
0.5
0.4
0.3
0.2
0.1
0
20
18
12
16
14
10
6
8
4
2
d
×
d
t = 1
mm
Iron
Distance X (mm)
Side length of sensing object: d (mm)
X
3.0
2.5
2.0
1.5
1.0
0.5
0
5
40
35
30
25
15
20
10
d
×
d
t = 1 mm
Iron
Distance X (mm)
Side length of sensing object: d (mm)
1 3
5
10
30
50
100
300
500
1,000
5
4
3
2
1
0
Residual output voltage (V)
Load current (mA)
1.5
1.0
0.5
0
10
20
40
30
E2EC-CR8D1
E2EC-C3D1
E2EC-X4D1
E2EC-C1R5D1
Leakage current (mA)
Power supply voltage (V)
http://www.ia.omron.com/
4
(c)Copyright OMRON Corporation 2007 All Rights Reserved.