Sick LL3-DM01 Fiber Optic Sensor
The Sick LL3-DM01 Fiber Optic Sensor uses a proximity system with 1120 mm fiber length and M4 threaded head. This Sick Fiber Optic Sensor features a PMMA jacket, monofiber core structure, 60° dispersion angle, and operates 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-DM01 |
Sick Proximity System Fibre Sensors LL3-DM01, 5308071 Technical Specifications:
| Specification | Value |
|---|---|
| Device type | LL3-DM01 |
| Functional principle | Fibers |
| Sensing range max. | Proximity system |
| Fiber length | 1,120 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 | M4 |
| Fiber arrangement | Threaded sleeve |
| Core structure | Monofiber |
| Diameter/thread size from 2 mm taper | 2 x Ø 1,0 mm 1) Monofiber |
| Length of taper | N/A |
| Angle of dispersion | 60° |
| Integrated lens | No |
| Bend radius, fibre-optic cable | 25 mm |
| Ambient operating temperature | –40 °C ... +70 °C |
The LL3-DM01 Sick Proximity System Fibre Sensors are designed for reliable proximity-based detection in industrial automation systems. The LL3-DM01 Sick Proximity System Fibre Sensors use a 1120 mm fiber length, monofiber core structure, and M4 threaded design to support consistent light transmission. Operating within a –40 °C to +70 °C temperature range, this Fiber Optic Sensor belongs to the Sick LL3 series and is widely used in standard automation environments.
The Sick LL3-DM01 Fiber Optic Sensor is applied in conveyors, packaging machinery, automated assembly lines, and compact automation equipment. Its proximity sensing principle enables dependable object detection in limited spaces, while the threaded sleeve ensures secure mechanical mounting. The defined dispersion angle and controlled bend radius help maintain stable sensing performance in structured machine layouts.
The LL3-DM01 Sick Proximity System Fibre Sensors combine defined optical behavior with durable material construction for industrial use. With its PMMA jacket, monofiber arrangement, and wide operating temperature tolerance, the LL3-DM01 aligns with established automation sensing requirements. Supported by Sick fiber optic sensor engineering standards and the LL3 series structure, this model delivers consistent long-term performance in proximity detection applications.
