Sick Fiber Sensor LL3-DB01

Series#: Sick

Product Details

Model: SICK FIBER SENSORS LL3-DB01 LL3-TB01 – High-performance plastic fiber-optic cables for precision proximity sensing.
Coaxial fiber arrangement ensures exact switching and reliable detection of small objects down to 0.015 mm.
2,000 mm fiber length with PMMA core and PE jacket for durability and flexibility in tight spaces.
M6 threaded stainless steel head for easy mounting in industrial automation setups.
Cuttable fiber-optic cable allows custom length adjustment on-site, reducing installation complexity.
Wide operating temperature range from –40 °C to +70 °C, suitable for harsh environments.
100% Original product. We provide efficient, traceable, and secure global shipping solutions.

Specification

The SICK FIBER SENSORS LL3-DB01 LL3-TB01 are high-quality plastic fiber-optic cables designed for proximity detection in demanding industrial automation applications. Featuring a coaxial fiber arrangement with a core structure of S: Ø 1 mm and R: 16 x Ø 0.25 mm, these sensors provide precise switching and excellent sensitivity for detecting objects as small as 0.015 mm. The 2,000 mm fiber length, made from PMMA with a PE jacket, offers flexibility and durability, while the M6 threaded stainless steel head ensures secure mounting. Compatible with SICK fiber-optic sensors like GLL170(T), WLL180T, WLL24 Ex, and KTL180, these cables are cuttable for on-site length adjustment and include mounting accessories and a fiber cutter. With an operating temperature range of –40 °C to +70 °C and a 60° angle of dispersion, the LL3-DB01 LL3-TB01 deliver reliable performance in harsh conditions.

Parameter	Specification
Device type	Fibers
Detection principle	Proximity system
For fiber-optic sensor	GLL170(T), WLL180T, WLL24 Ex, KTL180
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	✔ (with included cutter)
Thread size	M6
Fiber-optic head design	Threaded sleeve
Fiber arrangement	Coaxial arrangement
Core structure	S: Ø 1 mm, R: 16 x Ø 0.25 mm (coaxial)
Bend radius, fiber-optic cable	25 mm
Angle of dispersion	60°
Compatibility with infrared light (1,450 nm)	No
Ambient operating temperature	–40 °C … +70 °C
Diameter/thread size from 2 mm taper	≥ 2.8 mm
Length of taper	≥ 5 mm
Highly flexible/elastic fibers (bend radius 1–4 mm)	No
Adapter end sleeves required	No
Integrated lens	No
Minimal object diameter	0.015 mm
Included with delivery	Mounting, 2 x M6 hexagon nut, 2 x washer, FC fiber cutter (5304141)
Compatibility tip adapters	No
Special features	Coaxial construction for exact switching; standard, large sensing range