SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

Photoelectric Retro-Reflective Sensor 4m Sensing Range IP66 IP67 IP69K Rated SICK

BRAND: SICK
SKU: 1041456
$788.40 List price: $991.00
+ −
30 Days Return Electricians Unlock Trade Access
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 4 meters without a reflector and selectable

Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, SICK WL12G sensor

Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Output type: PNP and NPN digital outputs
  • Switching modes: Light switching and dark switching selectable
  • Response time: ≤ 330 µs
  • Switching frequency: 1500 Hz
  • Protection class: III
  • Circuit protection types: A, C, D
  • Light spot size: Ø 25 mm at 1.5 m distance
  • Angle of dispersion: Approx. 1.5°
  • MTTFD: 823 years
  • Connection: M12, 5-pin plug
  • Dimensions (H x L x W): 49mm x 42mm x 16mm
  • Weight: 0.12 kg
Key Features
  • Photoelectric retro-reflective sensor with autocollimation/coaxial optics
  • Sensing range up to 4 meters without reflector
  • Polarisation filter for improved detection
  • Visible red LED light source with 640 nm wavelength
  • Potentiometer adjustment with 11 turns
  • Selectable light/dark switching modes via control cable
  • High switching frequency of 1500 Hz
  • Robust metal zinc diecast housing with plastic PMMA front screen
  • IP66, IP67, and IP69K rated for harsh environments
  • Operating temperature range from -40°C to +60°C
Professional Installation Requirements
  • Installation by a qualified electrician or technician is recommended to ensure proper wiring and sensor alignment.
Applications
  • Industrial automation for object detection
  • Detecting transparent objects in manufacturing
  • Use in harsh environments requiring IP66/IP67/IP69K protection
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Long service life reduces waste and replacement frequency
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK WL12G-3B2531 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

Related Products