$ 368.69
Reliable long-range detection with the SICK WTT12L-B1532 TOF sensor. Fast, precise, and stable performance for challenging industrial automation environments.
The SICK WTT12L-B1532 Laser Distance Sensor is a compact, high-accuracy time-of-flight sensor designed for stable detection across a wide working range. It addresses the challenge of detecting objects with different colors, surfaces, or reflectivity by using a precise Class 1 red laser and advanced background suppression. With a measurement capability from 100 mm up to 2,500 mm and fast reaction speed, it ensures consistent performance even on fast conveyor systems or rapidly changing environments. Its durable housing and simple one-button teach-in make it easy to deploy in demanding industrial automation setups.
The WTT12L-B1532 combines long sensing capability with excellent repeatability, enabling accurate distance evaluation even when dealing with dark or low-reflective materials. Its compact rectangular form factor allows effortless integration into machines with limited space, while dual push-pull outputs support flexible electrical connection to a wide range of controllers. The sensor’s rugged construction and high IP rating keep it operational in dusty, humid, or high-vibration environments. Fast response times help maintain precision in high-speed production lines, and the clear laser spot supports easy alignment during installation. This model provides both performance and reliability for modern automated processes.
The WTT12L-B1532 stands out because it delivers long-range, pinpoint laser detection in a remarkably compact body. Its time-of-flight engine provides unwavering accuracy even when objects vary in color, finish, or motion. Designed for fast-paced automation, it offers quick setup, stable performance, and the reliability needed to keep industrial processes flowing without interruption.
This model solves the challenge of inconsistent object detection caused by changing surfaces, lighting conditions, or rapid production speeds. It ensures dependable sensing where standard photoelectric sensors struggle, such as with dark materials, shiny parts, or long distances. The WTT12L-B1532 maintains precision and repeatability, preventing false triggers and keeping automated machinery running smoothly.
| Feature | Details | Benefit |
|---|---|---|
| Functional Principle | Photoelectric proximity sensor with time-of-flight technology | Provides stable distance measurement regardless of target color or surface finish |
| Sensing Range | 100 mm to 2,500 mm adjustable | Handles short and long distances in one device, reducing need for multiple sensor models |
| Maximum Range | Up to 2,500 mm | Supports wide-area detection in conveyors, packaging systems, and logistics |
| Light Source | Class 1 visible red laser, 658 nm | Safe, easy-to-align beam improves installation accuracy |
| Light Spot Size | Approx. 14 mm at 2,500 mm | Ensures focused, consistent detection even over long distances |
| Teach-In Method | Single-button teach-in | Quick configuration with minimal training required |
| Response Time | ≤ 0.5 ms | Suitable for high-speed automation and fast-moving processes |
| Switching Outputs | Push-pull (PNP/NPN), 2 outputs | Flexible wiring options for PLCs and automation controllers |
| Switching Frequency | Up to 1,000 Hz | Maintains reliable operation in rapid detection applications |
| Output Current | Max. 100 mA | Supports direct control of small loads or interface devices |
| Supply Voltage | 10–30 V DC | Compatible with standard industrial power systems |
| Operating Temperature | –35°C to +50°C | Designed for cold storage, outdoor setups, and warm factory floors |
| Enclosure Rating | IP67 | Dust-tight and water-resistant for harsh industrial conditions |
| Housing Material | VISTAL® industrial-grade plastic | Lightweight yet robust construction withstands impacts and chemicals |
| Optics Material | PMMA | Durable and resistant to scratches and environmental wear |
| Dimensions (W × H × D) | 20 × 49.6 × 44.2 mm | Compact footprint simplifies machine integration |
| Connection Type | 5-wire, 2 m cable | Ready-to-install wiring reduces setup time |
| Safety Certifications | CE, UKCA, cULus, Laser Safety compliant | Meets global compliance standards for multinational installations |
| Repeatability | High stability across entire range | Minimizes false triggers and maintains process quality |
| Mounting | Ø 4.2 mm mounting holes | Universal installation compatibility |
Download SICK WTT12L-B1532 1072632 Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084409561 |
| Weight | 150 g |
| Country of Origin | Germany |
Distribution centers often struggle to detect cartons moving rapidly along conveyors, especially when box colors or textures vary widely. The WTT12L-B1532’s laser time-of-flight design allows it to measure distance precisely instead of depending on surface reflectivity, ensuring every passing carton is registered. Its quick response supports high-throughput lines where products arrive in tight sequence. The compact housing fits easily onto conveyor frames without altering machine layout. By providing stable detection across different carton sizes and finishes, the sensor helps prevent mis-sorts and ensures smoother parcel routing throughout the fulfillment process.
Automotive plants frequently work with components finished in dark, matte, or textured coatings that absorb light and confuse standard sensors. The WTT12L-B1532 avoids this issue by evaluating return distance rather than optical brightness, resulting in consistent readings even on low-reflective parts. Assembly robots can verify part presence before gripping, aligning, or fastening operations. The focused laser spot enables accurate recognition of edges or corners, supporting tasks that demand tight positioning tolerances. This improves assembly accuracy and reduces stoppages caused by missed or inconsistent detections on complex automotive components.
Packaging machines require reliable confirmation that items are correctly placed before sealing or labeling. In many setups, product inconsistencies such as shiny wrappers, irregular outlines, or varying heights can cause unreliable signals. The WTT12L-B1532 overcomes this by using distance-based detection that remains stable regardless of surface reflectivity. Its adjustable range allows flexible mounting positions around filling or sealing stations. The narrow laser spot can distinguish between empty and filled trays or boxes, reducing the risk of defective packages entering the next production step. This contributes to improved efficiency and fewer rejected packs.
Warehousing systems rely heavily on precise positioning when handling pallets with AGVs, forklifts, or automated lifts. Wood pallets vary in tone, wear, and reflectivity, creating difficulties for conventional sensors. The WTT12L-B1532 provides stable distance readings that remain accurate even when surfaces are uneven or partially damaged. This helps guide equipment during approach and alignment, reducing collision risks in narrow aisles. Its rugged housing tolerates dust, vibration, and temperature swings typical of storage environments. By delivering repeatable distance feedback, the sensor supports smoother pallet transfers and more reliable automated navigation.
| Category | Model / Name | Part Number | Benefit |
|---|---|---|---|
| Accessory | BEF-WTT12L Mounting Bracket | 2078538 | Provides secure mounting, stable alignment, and easy adjustment |
| STE-1205-G M12 Sensor Cable | 6022083 | Ensures reliable electrical connection for power and signal in industrial environments |
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