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LL3-LT31750 | Fiber-optic sensors
The SICK LL3-LT31750 fiber-optic sensor features a stainless steel optical fiber head with axial light emission and a 60° dispersion angle, designed for standard proximity sensing applications compatible with various fiber-optic amplifiers.
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Product Name/Title: LL3-LT31750 | Fiber-optic sensors
Brand: SICK
SKU: 2074450
Alternatively Known As: Fiber optic proximity sensor, SICK fiber optic sensor, LL3-LT31750 sensor cable
Technical Specifications
- Device type: Fiber-optic cables
- Functional principle: Proximity system
- Fiber-optic head design: Smooth sleeve, Long end sleeve
- Sensing range max.: Dependent on fiber optic amplifier used
- Angle of dispersion: 60°
- Integrated lens: No
- Compatibility tip adapters: No
- Light emission: Axial
- Smooth sleeve diameter: 5.8 mm
- Optical fiber taper diameter: ≥ 4 mm
- Optical fiber taper length after 2 mm: ≥ 11.4 mm
- Fiber length: 750 mm
- Bending radius: 20 mm
- Dynamic flexibility (robotics): No
- Outside diameter, optical fiber cable connection: 2.2 mm
- Fiber arrangement: Multi-fiber
- Core structure: Multi-fiber
- Material: Stainless steel head, chrome-plated helical metal spring sheath, glass fibers
- Ambient operating temperature: –10 °C to +60 °C
- Weight: 48 g
- Dimensions (H x L x W): 12mm x 750mm x 6mm
- Weight: 0.1 kg
Key Features
- Fiber-optic cables with smooth sleeve and long end sleeve design
- Proximity system functional principle
- Angle of dispersion: 60°
- Axial light emission
- Stainless steel optical fiber head
- Chrome-plated helical metal spring sheath
- Glass fibers
- Compatibility with infrared light
- No integrated lens or tip adapters required
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fiber-optic sensor systems and electrical safety standards.
Applications
- Standard proximity sensing applications using fiber-optic technology
- Compatible with fiber-optic amplifiers GLL70, WLL80, WLL180, GLL170(T)
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Non-contact sensing reduces wear and tear, extending product life
- Energy-efficient operation with minimal power consumption
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LL3-LT31750 fiber-optic sensor is available for immediate purchase, ideal for industrial proximity sensing applications requiring reliable fiber-optic technology.
