Fiber-Optic Cable – LL3-DB02

The LL3-DB02 Fiber-Optic Cable is engineered for precision detection tasks in industrial environments, delivering high reliability and flexibility. Designed for use in standard proximity sensing applications, it features a bendable threaded sleeve with a long end sleeve, providing installation ease even in tight or angled mounting scenarios.

With a maximum sensing range of 1,250 mm (when paired with WLL80 at 8 ms) and capability to detect object diameters as small as 0.015 mm, the LL3-DB02 is ideal for detecting fine details in automated systems. Its axial light emission and 60° dispersion angle ensure clear, focused detection performance.

This fiber-optic cable is compatible with top-tier amplifiers such as WLL80, WLL180, GLL170(T), and WLL24 Ex, and can be shortened for precise customization. Built with a stainless steel optical head, polyethylene sheath, and PMMA fibers, the LL3-DB02 combines toughness and reliability in one compact design.

Specifications

• Device type: Fiber-optic cable

• Functional principle: Proximity system

• Application: Standard

• Fiber-optic head design: Threaded sleeve, long end sleeve, bendable sleeve

• Compatible amplifiers: WLL80, WLL180, GLL170(T), WLL24 Ex

• Sensing range max.: 1,250 mm (with WLL80 at 8 ms)

• Minimal detectable object diameter: 0.015 mm

• Light emission: Axial

• Angle of dispersion: 60°

• Integrated lens: No

• Thread diameter (housing): M6

• Optical fiber taper diameter: ≥ 2.5 mm

• Optical fiber taper length after 2 mm: ≥ 90 mm

• Fiber length: 2,000 mm

• Optical fiber cable can be shortened: Yes

• Bending radius: 25 mm

• Dynamic flexibility (robotics): No

• Outside diameter, fiber cable connection: 2.2 mm

• Fiber arrangement: Coaxial

• Core structure: S: Ø 1 mm, R: 16 x Ø 0.25 mm (Coaxial)

• Material – Optical fiber head: Stainless steel

• Material – Sheath: Polyethylene (PE)

• Material – Fibers: Polymethylmethacrylat (PMMA)

• Compatibility with infrared light: No

• Compatibility with tip adapters: No

• Adapter end sleeves required: No

• Weight: 35 g