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Fiber Optic Proximity Sensor LL3-DB01-30 | Threaded Sleeve Design | Axial Light Emission | by SICK
The Fiber Optic Proximity Sensor LL3-DB01-30 features a threaded sleeve design and axial light emission, making it ideal for standard proximity sensing applications. Built for industrial automation, this sensor offers a long fiber length for reduced material use and enhanced durability with stainless steel and polyethylene construction.
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Technical Specifications
- Device type: Fiber-optic cables
- Functional principle: Proximity system
- Fiber-optic head design: Threaded sleeve
- Sensing range max: Dependent on fiber optic amplifier used
- Minimal object diameter: 0.015 mm
- Angle of dispersion: 60°
- Integrated lens: No
- Compatibility tip adapters: No
- Compatibility with infrared light: No
- Optical fiber cable can be shortened: Yes
- Optical fiber head material: Stainless steel
- Light emission: Axial
- Thread diameter (housing): M6
- Optical fiber taper diameter: ≥ 2.8 mm
- Optical fiber taper length after 2 mm: ≥ 5 mm
- Fiber length: 30,000 mm
- Bending radius: 25 mm
- Outside diameter, optical fiber cable connection: 2.2 mm
- Fiber arrangement: Coaxial
- Core structure: S: Ø 1 mm, R: 16 x Ø 0.25 mm Coaxial
- Sheath material: Polyethylene (PE)
- Fibers material: Polymethylmethacrylate (PMMA)
- Ambient operating temperature: –40 °C to +70 °C
- Sensing ranges with WLL180T operating modes: 16 µs - 35 mm, 70 µs - 98 mm, 250 µs - 175 mm, 2 ms - 350 mm, 8 ms - 525 mm
- Sensing ranges with GLL170 operating mode 250 µs: 5 mm
- Sensing ranges with GLL170T operating modes: 50 µs - 16 mm, 250 µs - 40 mm
- Dimensions (H x L x W): 6mm x 300mm x 6mm
- Weight: 0.1 kg
Key Features
- Fiber-optic cable device type with threaded sleeve fiber-optic head
- Proximity system functional principle
- Axial light emission with M6 thread diameter housing
- Optical fiber cable can be shortened without adapter end sleeves
- Compatible with visible red light fiber-optic sensors
- Includes mounting accessories and FC fiber cutter
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fiber-optic sensor systems and electrical wiring standards.
Applications
- Standard proximity sensing applications
- Compatible with fiber-optic amplifiers WLL80, WLL180, GLL170(T), WLL24 Ex
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long fiber length reduces need for multiple sensors, minimizing material use
- Durable stainless steel and polyethylene materials enhance product lifespan
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK LL3-DB01-30 Fiber-Optic Cable Proximity Sensor is available for immediate purchase, ideal for industrial sensing and automation applications.
