SICK Retroreflective Photoelectric Sensor, Block Sensor, 0.08 → 12 m, NPN, IP65

SICK W100 Laser Series Photoelectric Sensor, IP65, 100mA Maximum Current - WL100L-E1131

This photoelectric sensor detects objects using a retroreflective laser beam and is intended for industrial automation contexts. Designed for panel mounting, it suits control systems requiring fast optical sensing with a plastic ABS enclosure and screw terminals for straightforward wiring.

Features & Benefits

• Laser light source for precise long-range detection and alignment
  Retroreflective detection for single-sided installation convenience
  NPN output enabling easy integration with common control circuits
  250μs response time for Rapid object recognition and cycle handling
  IP65 ingress protection allowing use in dust-prone or damp settings
  Operating range from -10 to 50°C for varied environmental deployment

**Applications**

• Suitable for conveyor object presence detection in manufacturing lines
  Ideal for pick-and-place verification in automated assembly
  Used with PLC inputs requiring NPN switching signals
  Can be used for access control sensing in packaging machinery
  Used for position monitoring where panel-mount installation is required

What electrical supply limits must I observe when wiring it?

The sensor must not exceed 30 VDC and the switching circuit should be rated for currents up to 100 mA.

Which Terminal arrangement does it use for field connections?

Field connections are MADE via screw-type terminals to secure conductors and simplify maintenance.

How does the enclosure material affect installation in corrosive or high-wear situations?

The ABS housing offers good general-purpose mechanical protection but should be evaluated against specific chemical exposures before installation.

Which approvals cover its use in international industrial equipment?

Certification scope includes EU and UK regulatory marks along with ACMA, RoHS and cULus compliance.