Many procurement teams check LL3-TB01 against Sick Diffuse Sensor, Autonics Fiber Optic Sensors and Sick Ll3 Db01 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Sick LL3-TB01 Fiber Optic Sensor
The Sick LL3-TB01 Fiber Optic Sensor offers a Through-beam system, Threaded sleeve. Manufactured by Sick under the Sick Fiber Optic Sensor category, this model belongs to the LL3 Series.

| Brand | Sick |
| Product Type | Fiber Optic Sensor |
| Model Number | LL3-TB01 |
Sick 30 mm Radius Fibre Optic Cable LL3-TB01, 5308050 Technical Specifications:
| Specification | Value |
|---|---|
| Device type | LL3-TB01 |
| Functional principle | Fibers |
| Sensing range max. | Through-beam system |
| Fiber length | 3,600 mm (Sensing range WLL80 at 8 ms) |
| Jacket material | Polymethylmethacrylat (PMMA) |
| Fiber head material | Polyethylen (PE) |
| Thread diameter (housing) | Stainless steel |
| Fiber-optic head design | M4 |
| Fiber arrangement | Threaded sleeve |
| Core structure | Monofiber |
| Diameter/thread size from 2 mm taper | Γ 1.5 mm Monofiber |
| Length of taper | β₯ 3 mm |
| Angle of dispersion | 60Β° |
| Integrated lens | No |
| Bend radius, fibre-optic cable | 30 mm |
| Ambient operating temperature | β40 Β°C ... +70 Β°C |
The LL3-TB01 from Sick is a high-precision 30 mm Radius Fibre Optic Cable designed for industrial automation systems that require compact installation and reliable object detection. Built with Sickβs advanced optical sensing technology, the Sick LL3-TB01 Fiber Optic Sensor offers exceptional durability and accuracy for engineers working with through-beam sensing applications.
The Sick LL3-TB01 Fiber Optic Sensor is engineered with a rugged M4 threaded stainless-steel housing and a monofiber core structure for stable light transmission over long distances. Its PMMA jacket and PE fiber head deliver excellent flexibility and mechanical protection, allowing it to perform consistently in high-vibration or high-temperature environments. With a fiber length of 3,600 mm and a 30 mm bend radius, it offers easy routing and installation in tight spaces without signal loss. The through-beam system design, combined with a 60Β° dispersion angle, ensures sharp detection of small or reflective objects in fast-moving production lines. Operating within a wide temperature range of β40Β°C to +70Β°C, the LL3-TB01 stands out as a dependable and efficient Fiber Optic Sensor for demanding industrial conditions.
In industrial practice, the Sick LL3-TB01 is widely used in automation equipment such as packaging lines, pick-and-place systems, and robotic arms where precision and stability are essential. Its compact 30 mm bend radius makes it ideal for applications involving restricted mounting spaces or flexible fiber routing. Maintenance engineers trust the LL3-TB01 for its consistent optical alignment, while design engineers appreciate its ease of integration with amplifier units from the Sick WLL series. For students and technicians, this model demonstrates how optical fiber design improves signal reliability and mechanical endurance. With its durable materials, simple installation, and long-term consistency, the Sick 30 mm Radius Fibre Optic Cable proves why the LL3-TB01 remains one of the most practical and trusted fiber sensors for automation professionals.
Automation engineers can consult the Sick LL3-TB01 datasheet and manual for detailed electrical, optical, and mechanical specifications. The LL3-TB01 datasheet provides full information on amplifier compatibility and fiber configuration, while the LL3-TB01 manual explains installation procedures and maintenance tips for optimum signal performance. When reviewing the LL3-TB01 price, buyers often prefer verified industrial suppliers who ensure genuine products and technical support. The Sick LL3-TB01 Fiber Optic Sensor continues to earn the trust of engineers for its reliability, build quality, and precise sensing performance in modern automation systems.




