E3JK-R4M2-US Omron, E3JK-R4M2-US Datasheet - Page 7

• Manufacturer Part Number: E3JK-R4M2-US
• Description: UL/CSA MARK-RETRO
• Manufacturer: Omron

Specifications of E3JK-R4M2-US

• Rohs Compliant: YES
• Sensing Range: 0m To 4m
• Output Current: 3A
• Sensor Output: Relay
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: E3JKR4M2US

Operating Range
Diffuse-reflective
E3JK-DS30@@
Excess Gain Ratio vs. Set Distance
Through-beam
E3JK-5@@
E3JK-R4@@ + E39-R1
(Supplied Reflector)
Operating
level
Operating
level
−10
−20
−30
−40
−50
1,000
500
300
100
50
40
30
20
10
100
50
30
10
0
50
30
10
5
3
1
5
3
1
Sensing object: 100 × 100 mm
0
0
Reflector: E39-R1
1
1
1
2
3
2
2
4
3
5
3
Distance (m)
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
Distance (m)
6
Distance (m)
4
X
4
7
Y
8
5
Sensing Object Size vs. Sensing Distance
Diffuse-reflective
E3JK-DS30@@
Retro-reflective
E3JK-R2@@ + E39-R1 (Supplied Reflector)
Diffuse-reflective
E3JK-DS30@@
Operating
level
Operating
level
100
100
5
4
3
2
1
0
50
30
10
50
30
10
5
3
1
5
3
1
0
0
Reflector: E39-R1
Sensing object: 100 × 100 mm
10
20
100
30
1
Side length of sensing object (mm)
40 50
200
2
60
300
70
80
Distance (mm)
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
Distance (m)
3
400
90 100 110
500
4
E3JM/E3JK
7