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Sick-LL3-DF03
LL3-DF03

Fiber-optic sensors and fibersLL3, LL3-DF03For fiber-optic sensor: GLL170(T), WLL180, WLL80Fiber material: PlasticJacket material: Chemical-resistant plasticFiber head material: Chemical-resistant plasticFiber length: 2,000 mm

Fiber-optic sensors and fibers
LL3, LL3-DF03
For fiber-optic sensor: GLL170(T), WLL180, WLL80
Fiber material: Plastic
Jacket material: Chemical-resistant plastic
Fiber head material: Chemical-resistant plastic
Fiber length: 2,000 mm

Device typeFibers
Functional principleProximity system
Compatible fiber-optic amplifiersGLL170(T), WLL180, WLL80
Sensing range max.Depends on the fiber-optic sensor used
Fiber length2,000 mm
Fiber materialPolymethylmethacrylat (PMMA)
Jacket materialPerfluoralkoxy-Polymere (PFA)
Fiber head materialPerfluoralkoxy-Polymere (PFA)
Outer diameter, fiber-optic cable connection1.3 mm
Fiber-optic cable cuttable
Fiber-optic head designSpecial design
Fiber arrangementMonofiber
Core structure2 x Ø 1,0 mm Monofiber
Compatibility with infrared light (1,450 nm)No
ApplicationLiquid Level (Immersion)
Highly flexible/elastic fibers (bend radius 1–4 mm)No
Adapter end sleeves requiredYes
Compatibility tip adaptersNo
Special featuresSpecial applications: level switch for liquids, chemically resistant

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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