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E3JK-TR11-C

Omron E3JK-TR11-C Through-Beam Photoelectric Sensor 40m PNP

SKU: E3JK-TR11-C

Omron E3JK-TR11-C is a through-beam photoelectric sensor with long-distance detection capability, designed for reliable object sensing in conveyors, material handling, and large machine zones.

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Product Overview

The E3JK-TR11-C is intended for applications requiring dependable detection across longer distances where diffuse sensing may be insufficient. Through-beam architecture improves immunity to target color and background variation, making it suitable for robust presence sensing in industrial lines. It is commonly applied in conveyors, logistics, and transfer systems with wider spans and higher speed requirements.

  • SKU: E3JK-TR11-C
  • Series: E3JK-TR11-C

Best-Fit Applications

  • Detecting cartons on long conveyor lanes
  • Confirming pallet passage at transfer points
  • Monitoring object presence in logistics sortation lines
  • Triggering machine actions across wide sensing distances
  • Replacing short-range sensors in large-geometry installations
  • Improving reliability in dusty or variable-background environments

Buying Checklist

  • Long-range through-beam performance for large layouts
  • Stable detection independent of many target surface variations
  • PNP output supports common automation wiring standards
  • Strong fit for conveyor and intralogistics applications
  • Reduces missed detections in high-throughput systems

Technical Specifications

Model E3JK-TR11-C
Product type Photoelectric sensor
Sensing method Through-beam
Output type PNP
Range class Long-distance (up to 40m class)
Primary role Reliable object presence detection
Application scope Conveyors, transfer lines, intralogistics
Integration value Stable switching for PLC inputs
Operational focus Repeatable high-uptime sensing
Engineering value Improved detection robustness over long gaps

FAQ for E3JK-TR11-C

When should E3JK-TR11-C be chosen?
Choose it when reliable long-distance object detection is required, especially in conveyor or transfer systems.
Why use through-beam sensing for long range?
Through-beam sensing typically provides stronger reliability over distance and better resistance to background interference.
Is this model suitable for high-speed lines?
Yes. It is commonly used in fast-moving material handling applications requiring dependable switching.

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