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Photoelectric Sensor, CX-400 Series, Standard, Retroreflective, 3m, NPN, 12 to 24Vdc


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Manufacturer Part No:
Order Code:
Product Range
CX-400 Series
Technical Datasheet:
CX-491   Datasheet
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Product Overview

The CX-491 is a retroreflective compact Photoelectric Sensor with polarizing filters. The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-230 reflector. The PNP open-collector transistor output sensor is switchable either Light-ON or Dark-ON. The orange LED lights up when the output is ON. It features incorporated short-circuit protection and continuously variable adjuster (incorporated on the receiver for thru-beam type) sensitivity adjuster.
  • Output short-circuit protection
  • Continuously variable sensitivity adjuster
  • Red LED emitting element
  • PBT enclosure
  • IP67 Protection rating (IEC)


Sensing & Instrumentation

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CX-400 Series

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Technical Documents (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available week commencing 7/10/23
Standard lead time for this product is 15 weeks.
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€82.97 ( ex VAT  ) €99.564 ( inc VAT )

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