Trade Discount 20%
Fiber Optic Proximity Sensor Cable LL3-DH03 | Heat-Resistant Up to 350°C | 1,070 mm Sensing Range | by SICK
The LL3-DH03 fiber optic proximity sensor cable is designed for industrial automation, featuring a heat-resistant capability of up to 350°C and a sensing range of 1,070 mm. Ideal for high-temperature environments, this cable is compatible with WLL80, WLL180, and GLL170(T) amplifiers, ensuring reliable performance in demanding applications.
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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.: 1,070 mm (WLL80 at 8 ms)
- 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: 2,000 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
- Dimensions (H x L x W): 30mm x 50mm x 10mm
- Weight: 0.1 kg
Key Features
- Fiber-optic cable with threaded sleeve design
- Heat-resistant up to 350°C
- Compatible with WLL80, WLL180, GLL170(T) fiber-optic amplifiers
- Sensing range up to 1,070 mm with WLL80 at 8 ms
- Minimal object diameter detection of 0.02 mm
- Axial light emission with 60° angle of dispersion
- Copper-zinc alloy optical fiber head with stainless steel sheath
- 2,000 mm fiber length with 25 mm bending radius
- 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 and electrical safety standards.
Applications
- Industrial automation requiring heat-resistant fiber-optic proximity sensing
- Use with compatible fiber-optic amplifiers WLL80, WLL180, GLL170(T)
- Environments with ambient temperatures up to 350°C
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials reduce replacement frequency and waste
- Heat resistance minimizes need for additional cooling or protective equipment
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK LL3-DH03 fiber-optic cable is available for immediate purchase, ideal for industrial automation and high-temperature sensing applications.
