Sick Fiber Sensor LL3-TB01

Series#: Sick

Product Details

SICK LL3-TB01 fiber optic sensor – precision through-beam system for reliable object detection.
2000 mm PMMA fiber cable with M4 threaded stainless steel head for robust mounting.
Cuttable fiber cable (2.2 mm outer diameter) for custom length adjustments on site.
Wide operating temperature range from –40 °C to +70 °C, suitable for harsh environments.
Compatible with GLL170(T), WLL180T, and WLL24 Ex sensors for versatile integration.
Includes mounting hardware, nuts, washers, and FC fiber cutter for easy installation.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The SICK LL3-TB01 is a high-performance fiber optic sensor designed for through-beam applications, ensuring precise detection even in challenging industrial environments. With a 2-meter PMMA fiber cable, stainless steel head, and M4 thread, this model offers exceptional durability and flexibility. Its cuttable cable allows for tailored installation, while the 60° dispersion angle and 0.5 mm minimal object diameter guarantee reliable performance for small parts. Operating from –40 °C to +70 °C, the LL3-TB01 is ideal for automation lines, packaging, and material handling systems. Compatible with SICK GLL170(T), WLL180T, and WLL24 Ex sensors, it delivers seamless integration and long service life.

Parameter	Specification
Device type	Fibers
Detection principle	Through-beam system (consisting of a sender and a receiver)
For fiber-optic sensor	GLL170(T), WLL180T, WLL24 Ex
Fiber length	2,000 mm
Fiber material	Polymethylmethacrylat (PMMA)
Jacket material	Polyethylen (PE)
Fiber head material	Stainless steel
Outer diameter, fiber-optic cable connection	2.2 mm
Fiber-optic cable cuttable	✔ (Yes, with included cutter)
Thread size	M4
Fiber-optic head design	Threaded sleeve
Fiber arrangement	Monofiber
Core structure	Ø 1.5 mm Monofiber
Bend radius, fibre-optic cable	30 mm
Angle of dispersion	60°
Angle of dispersion < 60°	No
Compatibility with infrared light (1,450 nm)	No
Ambient operating temperature	–40 °C … +70 °C
Diameter/thread size from 2 mm taper	≥ 2.6 mm
Length of taper	≥ 3 mm
Highly flexible/elastic fibers (bend radius 1–4 mm)	No
Adapter end sleeves required	No
Integrated lens	No
Minimal object diameter	0.5 mm
Included with delivery	Mounting, 4 x M4 hexagon nut, 4 x washer, FC fiber cutter (5304141)
Compatibility tip adapters	Yes
Special features	Standard, compact end sleeve, large sensing range