Product Model

E2S-Q21 5M

In Stock
Last updated: 2025/4/18
Omron E2S-Q21 5M

Selling Points

  • 1Compact design with an 8mm x 8mm x 23mm sensing head.
  • 2Front sensing distance of 2.5mm with ±15% accuracy.
  • 3Compatible with through-beam and flat-view sensing devices.
  • 4Operates on DC 2-wire models with a 10 to 30 VDC operating voltage range.
  • 5Features a protective circuit with power supply reverse polarity protection and surge suppressor.
Product Details
E2S-Q21 5M
Omron

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Case material
Polyarylate resin
Connection
PVC cable
Overall length (mm)
Does not apply, rectangular shape
Shielded
Unshielded
Size
8 x 8 x 26 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