Sick LL3-DB01 Fiber Optic Sensor
The Sick LL3-DB01 Fiber Optic Sensor features a proximity sensing system, M6 threaded fiber-optic head, and 1250 mm fiber length, designed for compact industrial detection tasks. This Sick Fiber Optic Sensor uses a PMMA jacket, PE fiber head, coaxial core structure, and 60° dispersion angle, operating reliably from –40 °C to +70 °C. It belongs to the LL3 series and supports stable installation with a 25 mm bend radius.
| Brand | Sick |
| Product Type | Fiber Optic Sensor |
| Model Number | LL3-DB01 |
Sick M6 Threaded Fiber Optic Sensor LL3-DB01, 5308074 Technical Specifications:
| Specification | Value |
|---|---|
| Device type | LL3-DB01 |
| Functional principle | Fibers |
| Sensing range max. | Proximity system |
| Fiber length | 1,250 mm (Sensing range WLL80 at 8 ms) |
| Jacket material | Polymethylmethacrylat (PMMA) |
| Fiber head material | Polyethylen (PE) |
| Thread diameter (housing) | Stainless steel |
| Fiber-optic head design | M6 |
| Fiber arrangement | Threaded sleeve |
| Core structure | Coaxial arrangement |
| Diameter/thread size from 2 mm taper | S: Ø 1 mm, R: 16 x Ø 0,25 mm 1) Coaxial arrangement |
| Length of taper | ≥ 5 mm |
| Angle of dispersion | 60° |
| Integrated lens | No |
| Bend radius, fibre-optic cable | 25 mm |
| Ambient operating temperature | –40 °C ... +70 °C |
The LL3-DB01 Sick M6 Threaded Fiber Optic Sensor is a precision sensing device designed for proximity-based detection in industrial automation environments. The LL3-DB01 fiber optic sensor uses a threaded M6 fiber head with a 1250 mm fiber length, PMMA jacket material, and a coaxial core arrangement. Operating across a –40 °C to +70 °C temperature range, this model is part of the Sick LL3 series, ensuring compatibility with fiber-based sensing applications used across automated systems.
The Sick LL3-DB01 Fiber Optic Sensor is commonly applied in conveyors, packaging lines, assembly stations, and compact automation setups where precise object detection is required. Its proximity sensing principle allows reliable detection in limited spaces, while the M6 threaded sleeve supports secure mechanical mounting. The defined dispersion angle and stable fiber construction help maintain consistent signal transmission, making it suitable for environments requiring repeatable sensing performance.
The LL3-DB01 Sick M6 Threaded Fiber Optic Sensor offers dependable sensing through its defined fiber length, controlled dispersion, and robust material construction. As part of the Sick LL3 Fiber Optic Sensor series, it aligns with established industrial automation standards. The combination of mechanical stability, temperature tolerance, and fiber integrity makes the LL3-DB01 a reliable choice for long-term industrial use where consistent proximity detection is required.
