E3FB-TN21

Product ID:65983
Updated: 2026/4/4
Omron E3FB-TN21

Key Features

  • 1Fast Response Time: 0.5 ms for quick detection.
  • 2High Sensitivity: Detects objects up to 20 meters away.
  • 3Durable Housing: Brass, nickel-plated for long-lasting performance.
  • 4Versatile Operation: Light-ON/Dark-ON modes for flexible use.
  • 5Robust Protection: IP67/IP69K rating for harsh environments.
Product Details
E3FB-TN21
Omron

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Body Type
Threaded Cylindrical
Housing Material
Nickel-Plated Brass
Operation
L-ON/D-ON selectable
Sensing Direction
Straight
Size
M18
Type
Short body
Sensing Method
Through-beam
Output
NPN
Max Sensing Distance
20 m
Connection
M12 4-pin connector
Light Source
Red LED
Supply Voltage
10 to 30 VDC

Specifications may be subject to change without notice