SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 4 m, PNP, IP66, IP67

SICK W12 Series Photoelectric Sensor, IP66, IP67, 30V DC Maximum Voltage - WL12G-3P2572

This photoelectric sensor detects objects using a retroreflective optical arrangement and is designed for industrial automation and control environments. It is manufactured with a robust metal enclosure and a pin‑point LED light source to identify transparent materials reliably. The device operates across a wide ambient temperature range and connects via a five‑pin Terminal for straightforward integration.

Features and Benefits:

• IP66 IP67 rated metal housing offers dust and water protection
  Pin‑point LED improves precision detection of transparent objects
  PNP output enables direct interfacing with common control systems
  High‑response 333 μs switching supports fast‑moving targets
  Operates from 30V DC and draws up to 100 mA for Compact power requirements
  Threaded rectangular body simplifies secure panel or bracket mounting

Applications

• Suitable for presence detection of clear bottles on conveyor lines
  Ideal for automated sorting of transparent packaging materials
  Used for integration with PLC‑controlled pick‑and‑place stations
  Can be used for quality checks where Rapid detection is required
  Used with industrial machinery operating in challenging environments

What Terminal arrangement does it use for wiring?

It uses a five‑pin Terminal configuration that accommodates sensor power, output and reference connections for common industrial wiring schemes.

What ambient temperatures can it withstand during operation?

It functions across a wide operating range from −40 °C up to 60 °C for use in cold stores and warm plant areas.

How does the device handle hazardous area requirements?

It does not include hazardous‑area certification and should be used only in suitably rated locations.

What form factor does the sensor present for mounting?

The unit has a threaded, rectangular form that enables secure fixing using standard threaded mounting hardware.

Notes

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.