Overview
The Sick WTR2-N551S06 is a photoelectric sensor from SICK’s ZoneControl family, engineered for diffuse reflection detection in industrial automation applications. This sensor delivers consistent performance in object sensing, packaging, and assembly line environments where reliable trigger points are essential.
Key Features
- Diffuse photoelectric detection technology
- ZoneControl series for flexible sensing range
- Compact industrial design for easy mounting
- Robust construction for manufacturing environments
- New condition, fully functional
Technical Specifications
Verify exact specifications with SICK documentation or your system integrator for complete electrical and optical ratings. The WTR2-N551S06 follows SICK’s standard sensor specifications for the ZoneControl photoelectric line.
Typical Applications
- Manufacturing process control and object detection
- Packaging line assembly and sorting systems
- Material handling and conveyor systems
- Motion control and automation triggers
- Industrial production line monitoring
Compatibility & Replacements
Compatible With
- SICK automation and control systems
- Standard 24VDC industrial sensor networks
- PLC and motion control platforms
- Manufacturing automation controllers
Replaces / Drop-In Replacement For
The WTR2-N551S06 may replace earlier SICK photoelectric sensor models in the WTR2 ZoneControl family. Verify compatibility with your system integrator before ordering to confirm drop-in suitability.
Works With
- SICK TIM and other SICK control platforms
- Standard industrial PLC systems
- 24VDC sensor power supplies
- Conventional automation wiring configurations










