Trade Discount 20%
Fiber Optic Sensor Cable LL3-DH03-03 | Heat Resistant to +350°C | Threaded Sleeve Design | 60° Dispersion Angle | by SICK
The Fiber Optic Sensor Cable LL3-DH03-03 is engineered for heat-resistant proximity sensing applications, capable of withstanding temperatures up to +350°C. With a unique threaded sleeve design and a 60° angle of dispersion, it ensures precise detection of minimal object diameters as small as 0.02 mm. Ideal for industrial automation and robotics, this robust cable features a coaxial fiber arrangement and is compatible with various fiber-optic amplifiers.
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Technical Specifications
- Device type: Fiber-optic cables
- Functional principle: Proximity system
- Fiber-optic head design: Threaded sleeve
- Application: Heat-resistant (≥100°C)
- Compatible fiber-optic amplifiers: WLL80, WLL180, GLL170(T)
- Sensing range max.: Depending on fiber optic amplifier used
- Minimal object diameter: 0.02 mm
- Angle of dispersion: 60°
- Integrated lens: No
- Compatibility tip adapters: No
- Compatibility with infrared light: Yes
- Adapter end sleeves required: No
- Optical fiber head material: Copper-zinc alloy (CuZn)
- Light emission: Axial
- Thread diameter (housing): M6
- Optical fiber taper diameter: ≥ 4 mm
- Optical fiber taper length after 2 mm: ≥ 3 mm
- Fiber length: 3,000 mm
- Bending radius: 25 mm
- Dynamic flexibility (robotics): No
- Outside diameter, optical fiber cable connection: 2.2 mm
- Fiber arrangement: Coaxial
- Core structure: 2 x Ø 1.3 mm Coaxial
- Sheath: Stainless steel
- Fibers: Glass
- Ambient operating temperature: –30 °C to +350 °C
- Weight: 14 g
- Dimensions (H x L x W): 6mm x 3000mm x 6mm
- Weight: 0.1 kg
Key Features
- Fiber-optic cable with threaded sleeve design
- Heat resistant up to +350°C
- Axial light emission with 60° angle of dispersion
- Minimal object diameter detection of 0.02 mm
- Coaxial fiber arrangement with 2 x Ø 1.3 mm glass fibers
- Robust copper-zinc alloy optical fiber head with stainless steel sheath
- 3,000 mm fiber length with 25 mm bending radius
- No adapter end sleeves required
- Includes mounting hardware: 2 x M6 hexagon nuts and 1 washer
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fiber-optic sensor systems to ensure proper connection and optimal performance.
Applications
- Heat-resistant proximity sensing applications (≥100°C)
- Compatible with fiber-optic amplifiers WLL80, WLL180, GLL170(T)
- Industrial automation and robotics sensing
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials reduce replacement frequency and waste
- Heat resistance minimizes energy consumption for cooling in high-temperature environments
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy.
Available Now
The SICK LL3-DH03-03 fiber-optic cable is available for immediate purchase, ideal for industrial heat-resistant proximity sensing applications.
