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LL3-DK21 | LL3

FIBER-OPTIC SENSORS AND FIBERS

Ordering information

Type

Part no.

LL3-DK21

5313023

Other models and accessories

www.sick.com/LL3

Detailed technical data

Features

Device type

Fibers

Detection principle

Proximity system

For fiber-optic sensor

GLL170(T), WLL180T

Fiber length

500 mm

Fiber material

Polymethylmethacrylat (PMMA)

Jacket material

Polyethylen (PE)

Fiber head material

Outer diameter, fiber-optic cable connec-

tion

1.3 mm

Fiber-optic cable cuttable

Thread size

M3

Fiber-optic head design

Threaded sleeve

Fiber arrangement

Coaxial arrangement

Core structure

Bend radius, fibre-optic cable

15 mm

Angle of dispersion < 60°

No

Compatibility with infrared light (1,450 nm) No

Ambient operating temperature

–40 °C ... +70 °C

Highly flexible/elastic fibers (bend radius

1–4 mm)

No

Adapter end sleeves required

No

Angle of dispersion

60°

Integrated lens

No

Minimal object diameter

Special features

Coaxial construction for exact switching, compact head

Included with delivery

Mounting, 2 x M3 hexagon nut, 2 x washer

Compatibility tip adapters

Yes

Classifications

ECl@ss 5.0

27270905

ECl@ss 5.1.4

27270905

2

PHOTOELECTRIC SENSORS | SICK

Online data sheet | 2017-08-15 16:43:06

Subject to change without notice