E3FB-RP21

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Overview of "Omron E3FB-RP21"

The Omron E3FB-RP21 is a cylindrical axial retro-reflective photoelectric sensor with an M18 threaded barrel, designed for industrial automation sensing applications. It features a sensing distance of up to 4 meters, uses polarized red light, and provides PNP output with selectable Light-ON/Dark-ON modes.

Key Features of "Omron - E3FB-RP21"

  • Sensing Method: Retro-reflective using polarized red LED light.
  • Sensing Distance: Up to 4000 mm (4 meters) with a minimum sensing distance of 100 mm.
  • Output Type: PNP transistor output with Light-ON/Dark-ON selectable operation.
  • Connection: M12 connector for simple and reliable field wiring.
  • Response Time: Fast response time of 0.5 ms for quick detection.
  • Housing Material: Brass with nickel plating for durability and industrial environment suitability.
  • Protection Rating: IP67 and IP69K rated for dust-tight and high-pressure water jet resistance.
  • Power Supply Voltage: Operates on 10-30 V DC supply voltage.
  • Adjustment: Manual adjustment for sensitivity tuning.

Technical Specs of "E3FB-RP21"

Specification Details
Model E3FB-RP21
Brand Omron
Type Cylindrical axial photoelectric sensor
Sensing Distance 100 mm to 4000 mm
Output PNP transistor
Operating Modes Light-ON / Dark-ON (selectable)
Connection M12 connector
Response Time 0.5 ms
Housing Material Brass, nickel plated
Thread Size M18
Power Supply Voltage 10-30 V DC
Protection Rating IP67 / IP69K
Light Source Polarized red LED (624 nm)
Product Length 48 mm

Applications / Use Case

The Omron E3FB-RP21 sensor is suitable for detecting objects or parts on conveyor lines, packaging, and manufacturing processes, especially where robust environmental resistance and precise sensing are required. It is widely used in factory automation for reliable presence detection and positioning.

E3FB-RP21

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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