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E3S-AR36

Omron E3S-AR36 Retro-Reflective Photoelectric Sensor 2m PNP IP67

SKU: E3S-AR36

Omron E3S-AR36 is a retro-reflective photoelectric sensor with 2m detection class, PNP output, and IP67 protection for reliable object detection in industrial automation environments.

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Product Overview

The E3S-AR36 is designed for practical object detection where reflector-based sensing provides stable performance over moderate distances. It supports conveyors, transfer points, and packaging stations that require dependable triggering under varying product colors and backgrounds. Its rugged construction and PNP output make integration straightforward in many PLC-based control systems.

  • SKU: E3S-AR36
  • Series: E3S-AR36

Best-Fit Applications

  • Detecting cartons and products on conveyors
  • Confirming object arrival at machine process points
  • Triggering diverters and sortation control events
  • Monitoring transfer handoff zones in packaging lines
  • Replacing unreliable diffuse sensors in moderate-range tasks
  • Standardizing retro-reflective sensing in OEM equipment

Buying Checklist

  • Retro-reflective design offers dependable mid-range detection
  • IP67 improves durability in industrial conditions
  • PNP output fits common automation wiring schemes
  • Practical choice for conveyor and packaging installations
  • Supports stable high-cycle detection performance

Technical Specifications

Model E3S-AR36
Product type Photoelectric sensor
Sensing method Retro-reflective
Detection range class 2m
Output type PNP
Protection rating IP67
Primary role Object presence detection
Application scope Conveyor and packaging automation
Integration value Stable switching to PLC inputs
Maintenance value Durable and replaceable field sensor solution

FAQ for E3S-AR36

What is E3S-AR36 mainly used for?
It is mainly used for object presence detection in conveyor and packaging applications using retro-reflective sensing.
Why choose retro-reflective sensing?
Retro-reflective sensing provides stable detection over moderate distances and works well in many general automation tasks.
Is this sensor suitable for harsh environments?
Yes. Its IP67 rating supports reliable operation in demanding factory conditions.

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