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E3JK-DR12-C

Omron E3JK-DR12-C Retro-Reflective Photoelectric Sensor 4m Relay NPN/PNP Selectable

SKU: E3JK-DR12-C

USD 18.00

Omron E3JK-DR12-C is a retro-reflective photoelectric sensor with 4m range, relay output with NPN/PNP selectable for flexible industrial applications.

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Product Overview

The Omron E3JK-DR12-C is a high-performance diffuse reflective photoelectric sensor designed for industrial detection applications. This sensor offers an impressive 8 times longer detection distance compared to previous models, with a maximum sensing range of 2.5 meters for diffuse reflective detection. The E3JK-DR12-C features a visible red LED light source that provides excellent beam visibility for easy alignment during installation. The sensor utilizes a compact rectangular housing measuring 48x24mm, making it suitable for installations in space-constrained areas. With its DC relay output, this sensor can directly switch loads up to 3A, eliminating the need for external relays in many applications. The sensor operates on a wide voltage range of 12-240 VDC or 24-240 VAC, providing flexibility for various power supply configurations. The E3JK series is known for its reliability in harsh industrial environments, featuring excellent resistance to ambient light interference and stable detection performance regardless of target color or surface finish. This sensor is ideal for packaging lines, material handling systems, and general object detection in manufacturing processes.

  • SKU: E3JK-DR12-C
  • Series: E3JK
  • Voltage: 24-240V

Best-Fit Applications

  • Packaging line object detection
  • Conveyor belt product sensing
  • Material level detection in bins
  • Paper position sensing in printing
  • Bottle detection in filling lines
  • Door/window open-close detection
  • Pallet detection in warehousing
  • Object counting applications

Buying Checklist

  • Long detection distance reduces need for multiple sensors
  • Visible red LED simplifies installation alignment
  • High output current eliminates external relay need
  • Versatile voltage range fits existing installations
  • Compact size for space-limited applications
  • Proven Omron reliability in industrial use
  • Cost-effective solution for standard detection

Technical Specifications

Model E3JK-DR12-C
Series E3JK
Sensing Range 0.1-4m
Output Type Relay + NPN/PNP Selectable
Supply Voltage AC/DC 24-240V
Response Time 20ms
Light Source Red LED
Cable Length 2m
Protection IP64
Relay Capacity 5A at 250VAC

FAQ for E3JK-DR12-C

Output type?
Relay output with NPN/PNP selectable for flexible integration.
Sensing range?
Up to 4m with reflector.
Supply voltage?
AC/DC 24-240V free voltage.
Relay capacity?
5A at 250VAC for direct load switching.

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