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E3FA-TN21 2M

Omron E3FA-TN21 2M Through-Beam Photoelectric Sensor NPN 2m Cable IP69K

SKU: E3FA-TN21 2M

USD 18.00

Omron E3FA-TN21 2M is a through-beam photoelectric sensor with NPN output, 2m cable, IP67/IP69K protection for washdown environments.

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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
  • Voltage: 24V

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
Series E3FA
Sensing Range 0-15m
Output Type NPN
Supply Voltage DC12-24V
Cable Length 2m
Protection IP67/IP69K
Response Time 1ms
Light Source Red LED
Material Stainless steel

FAQ for E3FA-TN21 2M

Cable length?
2-meter pre-wired cable.
Sensing range?
Up to 15m.
Output type?
NPN open collector.
Protection?
IP67/IP69K.

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