E3S-RS30B42-30 Datasheet, PDF (7/11 Pages) Omron Electronics LLC – Ideal for Detecting Glass Wafers and Other Transparent Objects

Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
E3S-R
Precautions for Correct Use
Do not use the product in atmospheres or environments that exceed
product ratings.
● Adjusting
 When the E3S-R senses a cylindrical object, the amount of light
received varies with the direction of the cylindrical object. To
prevent this, locate the E3S-R as shown in the following illustration.
Reflector
 When the E3S-R senses an uneven plastic container or glass
bottle, the amount of light received varies with the direction and
sensing part of the plastic container or glass bottle. To prevent this,
turn a sample of the plastic container or glass bottle to the best
sensing position of the E3S-R to find and decide the optimum
direction and sensing part, and then make the sensitivity
adjustment.
 In principle, sensing objects must pass through the center between
the E3S-R and the reflector. Sensing objects must not be too close
to the Reflector, otherwise sensing errors may result.
 Unless otherwise indicated, the E39-R1 Reflector is required for
transparent object detection. The Receiver may not receive any
light and detection capability may decline with other Reflectors.
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