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LL3-DF02 | Fiber-optic sensors
The SICK LL3-DF02 fiber-optic sensor is designed for liquid level detection in pipe-mounting applications, featuring chemically resistant materials and compatibility with multiple fiber-optic amplifiers.
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Product Name/Title: LL3-DF02 | Fiber-optic sensors
Brand: SICK
SKU: 5308095
Alternatively Known As: Fiber optic liquid level sensor, Fiber optic level switch, LL3-DF02 sensor, SICK fiber optic sensor
Technical Specifications
- Device type: Fiber-optic cables
- Functional principle: Proximity system
- Application: Liquid level (pipe-mounting)
- Special features: Chemically resistant level switch
- Compatible fiber-optic amplifiers: GLL70, WLL80, WLL180, GLL170(T)
- Sensing range: Depending on fiber optic amplifier used
- Optical fiber head material: Polytetrafluorethylen (PTFE)
- Light emission: Axial
- Fiber length: 2,000 mm
- Bending radius: 60 mm
- Outside diameter of optical fiber cable connection: 2.2 mm
- Fiber arrangement: Single fiber
- Core structure: 2 x Ø 1.0 mm
- Sheath material: Polytetrafluorethylen (PTFE)
- Fibers material: Polymethylmethacrylat (PMMA)
- Operating temperature range: –40 °C to +70 °C
- Dimensions (H x L x W): 10mm x 2000mm x 10mm
- Weight: 0.1 kg
Key Features
- Fiber-optic cable device type
- Proximity system functional principle
- Specially designed for liquid level switching
- Chemically resistant materials
- Compatible with fiber-optic amplifiers GLL70, WLL80, WLL180, GLL170(T)
- Axial light emission
- Polytetrafluorethylen (PTFE) optical fiber head and sheath
- Polymethylmethacrylat (PMMA) fibers
- 2,000 mm fiber length with 60 mm bending radius
- Adapter end sleeves required
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fiber-optic sensor systems and liquid level detection applications.
Applications
- Liquid level detection in pipes
- Special applications requiring chemically resistant level switches
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-invasive sensing reduces risk of leaks and contamination
- Durable materials extend product life and reduce waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's warranty policy for details.
Available Now
The SICK LL3-DF02 fiber-optic sensor is available for immediate purchase, ideal for industrial liquid level monitoring and control applications.
