SICK WT100L-F1141 Laser Sensor – High-Speed Precision Detection

SICK WT100L-F1141 Laser Photoelectric Sensor – High-Speed Precision for Compact Automation

The SICK WT100L-F1141 Laser Photoelectric Sensor is built for fast, accurate detection in tight installation spaces. Using a visible red Class 1 laser (650 nm), it ensures pinpoint precision across sensing distances up to 400 mm. The compact 11 × 31 × 20 mm rectangular housing allows easy integration into machines where space is limited. With a switching frequency of 2 kHz and an IP65-rated body, the sensor performs reliably even in demanding industrial environments. Its adjustable potentiometer enables simple fine-tuning for diverse materials and distances, making it an ideal choice for precision assembly and component verification.

Engineered for applications requiring high detection speed and fine accuracy, the WT100L-F1141 excels at recognizing small or moving parts on conveyors or robotic systems. The narrow 2 mm laser spot provides sharp object contrast, while the fast < 0.25 ms response supports consistent process control at high throughput rates. Its PNP output and light/dark mode selection simplify wiring and adjustment in both reflective and direct detection setups. Constructed with durable ABS/PC/POM housing and PMMA optics, and supplied with a stainless-steel mounting bracket, this sensor delivers long-term reliability and reduced maintenance for modern production lines.

Why SICK WT100L-F1141?
Because precision matters in every millimeter. The SICK WT100L-F1141 delivers laser-sharp accuracy within a compact frame, ideal for today’s fast, space-restricted automation lines. It offers instant, stable detection of micro-objects and rapid processes—proving that even the smallest sensor can make a big difference in industrial performance.

What Problem Does It Solve?
It eliminates false detections and inconsistent readings in environments where standard photoelectric sensors fail. The WT100L-F1141 overcomes vibration, tight mounting spaces, and reflective surfaces—ensuring precise object recognition even at high speeds. This means fewer production errors, reduced downtime, and reliable detection for automated assembly, packaging, and robotics applications.

Key Features & Specifications – SICK WT100L-F1141: Article Number 6030702

Download SICK WT100L-F1141 (6030702) Datasheet

Commercial Information – SICK WT100L-F1141: Article Number 6030702

The Applications

1. High-Speed Detection of Tiny Components on Conveyor Lines

In compact conveyor systems where small parts move rapidly, the WT100L-F1141 ensures each piece is detected with unmatched consistency. Its fine 2 mm laser spot and 2 kHz switching frequency make it ideal for identifying miniature electronic parts or fast-moving mechanical elements. Even when targets are reflective or uneven, the precise laser alignment prevents false triggers, keeping automated production running smoothly with fewer errors or stops.

2. Precision Alignment in Robotic Assembly Cells

When robotic arms handle micro-parts or intricate connectors, exact part positioning is vital to prevent assembly errors. The WT100L-F1141’s compact 11 × 31 × 20 mm housing fits easily near the gripper area, offering precise detection without interfering with motion. Its < 0.25 ms response time allows real-time feedback for gripping verification, ensuring robots can pick, place, or align components accurately — even when dealing with glossy or irregular materials.

3. Transparent and Reflective Object Detection in Packaging Lines

Packaging lines often face detection challenges with transparent films, glass containers, or shiny metal lids. The WT100L-F1141’s focused red laser beam provides superior contrast, enabling accurate sensing of clear or glossy items regardless of background reflections. Its selectable light/dark switching mode adapts easily to changing materials, minimizing false readings and ensuring reliable product counting, sealing verification, and quality control in packaging automation.

4. Edge and Print-Mark Recognition in Film or Label Processing

In high-speed printing or film converting, identifying small print marks or film edges is crucial for alignment and cutting accuracy. The WT100L-F1141’s sharp laser spot and fast reaction time make it excellent for monitoring thin materials in motion. Mounted close to the web path, it detects subtle contrast variations or edge boundaries even on shiny or colored surfaces, helping maintain consistent registration and reducing material waste.

Related Products & Accessories – SICK WT100L-F1141

Contact Us

For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.