E3S-CL2 Omron, E3S-CL2 Datasheet - Page 7

• Manufacturer Part Number: E3S-CL2
• Description: 50CM, ADJ SENSING DIST, NPN/PNP
• Manufacturer: Omron
• Series: E3S-CLr

Specifications of E3S-CL2

• Rohs Compliant: YES
• Sensing Distance: 0.197" ~ 7.874" (5mm ~ 200mm) ADJ
• Sensing Method: Reflective, Diffuse
• Sensing Object: Black Paper, White Paper
• Output Configuration: NPN/PNP - Dark-ON/Light-ON - Selectable
• Sensing Light: Infrared
• Mounting Type: Bracket Mount
• Current - Supply: 35mA
• Voltage - Supply: 10 V ~ 30 V
• Package / Case: Module, Pre-Wired
• Features: NPN/PNP Selectable Output
• Sensing Range: 50mm To 500mm
• Sensor Output: Open Collector
• Supply Voltage Range Dc: 10V To 30V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the product in atmospheres or environments that exceed
product ratings.
● Designing
Cable
The E3S-CL2 uses an oil-resistive cord to ensure oil resistivity.
● Mounting
Mounting
Mounting Direction
• Mount the Sensor so that the sensing
• If stable operation is not possible near
• Mount the Sensor so that it is not aligned with the direction of
face runs parallel to the surface of the
object being detected as shown
below, and not at an angle.
a mirror surface, mount the Sensor at
an angle as shown below, and separate the Sensor as far as
possible from the mirror surface.
movement of the sensing object, as shown below.
If detecting a shiny object, however,
mount the Sensor so that the sensing
face is at an angle of between 5° and
10° of the surface of the object being
detected as shown below, and check
to be sure that there is no
interference from the background.
Sensing
object
Precautions for Correct Use
Direction of
movement
Sensing
object
Direction of
movement
WARNING
Sensing
object
Mirror surface
Direction of
movement
Sensing
object
Surface of
sensing object
Sensing side
Shiny object
Precautions
● Others
Oil and Chemical Resistivity (E3S-CL2)
The E3S-CL2 was tested for resistance to the oils given in the
following table. Refer to the information in the table when deciding
which type of oil to use. However, performance may be affected by
certain types of oil.
Note: 1. The E3S-CL2 maintained a minimum insulation resistance of 100 MΩ
• Also, mount the Sensor so that it is not aligned with extreme
• Mount the Sensor so that sunlight, fluorescent light, incandescent
• When mounting the Sensor, do not hit the Sensor with a hammer,
• Use M4 screws to mount the Sensor.
• The tightening torque of each screw must be 1.2 N·m maximum.
Test oil
classification
Lubricating oil
Water insoluble
machining oil
Water soluble
machining oil
changes in color or materials, as shown below.
light, or other strong sources of light do not enter the directional
angle of the Sensor.
or the Sensor will lose its watertightness.
2. When using the E3S-CL2 in environments subject to oils other than
after it was dipped in all the above oils at a temperature of 50°C for 240
hours.
those listed above, use the figures for kinematic viscosity and ph
values from the table as general guidelines. Additives and other
substances contained in oils may affect the E3S-CL2. Be sure to
consider this before use.
Velocity No.3
Yushiron Oil No. 2 ac
Yushiroken EC50T-3
Yushiron Lubic HWC68
Gryton 1700D
Yushiroken S50N
Product name
Direction of
movement
(mm
Kinematic viscosity
Less than 10
2
/s (cst)) at 40°C
2.02
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Direction of
movement
E3S-CL
7 to 9.5
7 to 9.9
7 to 9.2
7 to 9.8
pH
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