Menu

E3FA-TN21 2M

Omron E3FA-TN21 2M Through-Beam Photoelectric Sensor 15m NPN/PNP IP67

SKU: E3FA-TN21 2M

Omron E3FA-TN21 2M is a through-beam photoelectric sensor with 15m class range, NPN/PNP output options, and IP67 protection for reliable industrial detection.

1-Year Warranty Full manufacturer warranty
Global Shipping Worldwide delivery available
Genuine Omron 100% authentic product
Ready to Ship Usually ships within 24h
In Stock

This item is available for immediate shipment from our warehouse.

Request Quote

Contact for pricing, bulk discounts, and shipping

Product Overview

The E3FA-TN21 2M supports dependable long-distance object detection in conveyors, logistics, and transfer systems. Its through-beam method improves detection stability over extended ranges and variable targets. With rugged IP67 protection, this sensor is suitable for continuous-duty production environments requiring reliable trigger performance.

  • SKU: E3FA-TN21 2M
  • Series: E3FA-TN21

Best-Fit Applications

  • Detecting pallets and cartons on long conveyors
  • Triggering process events in wide transfer areas
  • Monitoring object flow in logistics systems
  • Replacing short-range sensors in expanded lines
  • Standardizing long-range detection points in OEM designs
  • Improving reliability on high-throughput transport sections

Buying Checklist

  • Long-range detection improves layout flexibility
  • Output flexibility supports varied control architectures
  • Rugged design supports tough factory use conditions
  • Strong fit for logistics and conveyor automation
  • Practical sensor for reliable high-cycle long-span detection

Technical Specifications

Model E3FA-TN21 2M
Product type Photoelectric sensor
Sensing method Through-beam
Range class 15m
Output options NPN/PNP context
Protection rating IP67
Primary role Long-distance object presence detection
Application scope Material handling and packaging automation
Operational value Stable long-range detection consistency
Maintenance value Durable field sensor for service continuity

FAQ for E3FA-TN21 2M

What is E3FA-TN21 2M mainly used for?
It is mainly used for reliable long-distance object detection in conveyor and material handling systems.
Why choose through-beam sensors for longer ranges?
Through-beam sensors generally provide better stability and reliability over extended detection distances.
Is this sensor suitable for harsh industrial environments?
Yes. IP67 protection supports operation in demanding production conditions.

Similar Products

Explore related Omron models often viewed alongside this product.