The Applications of SICK WL34-V230
1. High-Speed Parcel Sorting on Conveyor Lines
In modern logistics hubs, parcels of different sizes and materials move rapidly on conveyor systems. The key challenge is reliable detection regardless of packaging color or reflectivity. The WL34-V230 solves this with its dual-lens design and long 22 m sensing range, which ensures precise edge detection even for glossy or dark parcels. Its fast 500 µs response time synchronizes with high-speed sorters, minimizing errors and missed scans. The selectable light/dark switching makes it adaptable to various automation controls, improving sorting efficiency and throughput.
2. Vehicle Presence Detection at Gates or Toll Booths
At vehicle access points or toll lanes, sensors must detect cars of different colors, finishes, and shapes under fluctuating light conditions. The WL34-V230 uses a retro-reflective optical system that reliably detects vehicles by sensing beam interruptions rather than surface reflections. Its rugged IP67 housing and polarization filter prevent false triggers from headlights or sunlight glare. By offering PNP/NPN outputs, the sensor integrates easily with existing PLCs, ensuring dependable operation for barrier control, vehicle counting, and entry authorization systems.
3. Pallet Detection in Automated Handling Systems
Automated palletizing and storage systems require consistent sensing to confirm pallet presence and alignment. The WL34-V230 excels here due to its long-range optical performance and sensitivity adjustment feature, enabling stable detection even when pallets vary in color or position. The built-in alarm output alerts operators to misalignments or missing loads, helping prevent equipment collisions or process interruptions. This sensor supports precise coordination between conveyors and robotic arms, reducing downtime and maintaining smooth material flow in warehouses or distribution centers.
4. Transparent Object Detection in Packaging Lines
Detecting clear bottles, glossy films, or reflective packages is a challenge for many sensors. The WL34-V230, equipped with a visible red LED and polarization filter, detects objects by monitoring light path interruptions rather than surface reflection, ensuring accuracy with transparent or shiny materials. Its dual-lens system enhances stability even when lighting conditions vary. This allows packaging machines to accurately identify each item during filling or sealing operations, improving process consistency, reducing waste, and ensuring packaging quality control.