| Device type |
Fibers |
| Detection principle |
Through-beam system (consisting of a sender and a receiver) |
| For fiber-optic sensor |
GLL170(T), WLL180T, WLL24 Ex |
| Fiber length |
2,000 mm |
| Fiber material |
Polymethylmethacrylat (PMMA) |
| Jacket material |
Polyethylen (PE) |
| Fiber head material |
Stainless steel 1) |
| Outer diameter, fiber-optic cable connection |
2.2 mm |
| Fiber-optic cable cuttable |
✔ 2) |
| Thread size |
M4 |
| Fiber-optic head design |
Threaded sleeve |
| Fiber arrangement |
Monofiber |
| Core structure |
Ø 1.5 mm Monofiber |
| Bend radius, fibre-optic cable |
30 mm |
| Angle of dispersion < 60° |
No |
| Compatibility with infrared light (1,450 nm) |
No |
| Ambient operating temperature |
–40 °C … +70 °C |
| Diameter/thread size from 2 mm taper |
≥ 2.6 mm |
| Length of taper |
≥ 3 mm |
| 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 |
0.5 mm 3) |
| Included with delivery |
Mounting, 4 x M4 hexagon nut, 4 x washer, FC fiber cutter (5304141) |
| Compatibility tip adapters |
Yes |
| Special features |
Standard, compact end sleeve, large sensing range |
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