E2S-W21B 1M

Product ID:65239
Updated: 2026/4/5
Omron E2S-W21B 1M

Key Features

  • 1Super-compact design with a small footprint of 8 x 8 x 23 mm.
  • 2Front face sensing with a 2.5 mm sensing distance for precise detection.
  • 3Unshielded and DC 2-wire operation for easy integration.
  • 4IP67 protection against dust and water, ensuring reliable performance.
  • 5Compatible with ferrous metals and suitable for various industrial applications.
Product Details
E2S-W21B 1M
Omron

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Case material
Polyarylate resin
Connection
PVC cable
Overall length (mm)
Does not apply, rectangular shape
Shielded
Unshielded
Size
7.4 x 8 x 23 mm
Sensing Distance
2.5 mm
Output
2 Wire DC
Operation
NO
Supply voltage
12 to 24 VDC
Threaded length (mm)
Does not apply, rectangular shape
Mounting
Mounts to a flat surface with a bracket and M2.5 or M3 screw
Cable Length
1 m

Specifications may be subject to change without notice