2D Laser Scanner LMS511-20100 PRO SICK – LiDAR 80m, 190° Field of View
The LMS511-20100 PRO is a 2D laser scanner (LiDAR) from SICK with a maximum scanning range of 80m, a 190° field of view, and high angular resolution, designed for both indoor and outdoor environments. It is widely deployed in warehouse automation, AGV/AMR navigation, perimeter monitoring, and surface profile measurement. Available as genuine product from AUMI.
The LMS511-20100 PRO is a 2D laser scanner (LiDAR) engineered by SICK AG (Germany) for object detection, distance measurement, and profile scanning in industrial environments — featuring an 80m scanning range, 190° aperture angle, ±12mm systematic accuracy, and IP67 ingress protection.
Overview – 2D Laser Scanner LMS511-20100 PRO
The LMS511-20100 PRO is a 2D laser scanner belonging to SICK’s LMS5xx series, employing near-infrared LiDAR (Light Detection and Ranging) technology at 905nm wavelength to measure distances and scan a horizontal plane at a 190° field of view. The device is suitable for both indoor and outdoor applications thanks to its IP65/IP67 ingress protection rating and integrated heating system, operating reliably between -30°C and +50°C.
As a PRO variant with High Resolution capability, the LMS511-20100 PRO achieves an angular resolution as fine as 0.042° (interlaced mode), enabling precise detection of small objects at long range. Multiple communication interfaces — Ethernet, RS-232, RS-422, CAN, and mini-USB — facilitate seamless integration with PLCs, SCADA systems, and autonomous mobile robots.
5 Key Specifications at a Glance:
- Maximum scanning range: 80m (26m at 10% target remission)
- Field of view: 190° (horizontal)
- Systematic accuracy: ±12mm
- Ingress protection: IP65 / IP67 – suitable for outdoor deployment
- Interfaces: Ethernet (TCP/IP, UDP/IP), RS-232, RS-422, CAN, Mini-USB
Technical Specifications – LMS511-20100 PRO SICK
| Parameter |
Value |
| Part Number |
LMS511-20100 PRO (No. 1047782) |
| Application environment |
Outdoor / Indoor |
| Light source |
Near-infrared (905 nm, ±10 nm) |
| Laser class |
Laser Class 1 (EN/IEC 60825-1:2014) |
| Field of view (horizontal) |
190° |
| Scan frequency |
25 Hz / 35 Hz / 50 Hz / 75 Hz / 100 Hz |
| Angular resolution |
0.042° / 0.083° / 0.1667° / 0.25° / 0.333° / 0.5° / 0.667° / 1° (depending on interlaced mode) |
| Measuring range |
0.2m – 80m |
| Range at 10% remission |
26m |
| Systematic accuracy |
±12mm |
| Systematic error |
±25mm (1–10m) / ±35mm (10–20m) |
| Statistical error (1σ) |
7mm (1–10m) / 9mm (10–20m) |
| Number of evaluated echoes |
5 |
| Ingress protection |
IP65 / IP67 (EN 60529) |
| Supply voltage |
24V DC, ±20% |
| Power consumption |
22W + 55W (heating) |
| Operating temperature |
-30°C … +50°C |
| Storage temperature |
-40°C … +70°C |
| Communication interfaces |
Ethernet (TCP/IP, UDP/IP), RS-232, RS-422, CAN, Mini-USB |
| Digital inputs |
4 (digital, HTL encoder, sync) |
| Digital outputs |
6 (digital) |
| Field sets / evaluation cases |
10 simultaneous field sets, 10 evaluation cases |
| Housing material |
Aluminium AlSi12, RAL 7032 (pebble grey) |
| Dimensions (L×W×H) |
160mm × 155mm × 185mm |
| Weight |
3.7 kg |
| MTBF / MTTFd |
> 100 years |
| Certifications |
CE, UKCA, cTUVus, China RoHS, ACMA |
Specifications sourced from the official SICK AG datasheet, 2026. Download PDF: https://www.sick.com/media/pdf/0/40/240/dataSheet_LMS511-20100-PRO_1047782_en.pdf
Industrial Applications of the LMS511-20100 PRO Laser Scanner
With its long detection range, wide 190° field of view, and proven outdoor durability, the LMS511-20100 PRO is deployed across a broad spectrum of industrial applications:
- AGV/AMR Navigation: The LMS511-20100 PRO is mounted on automated guided vehicles for simultaneous localization and mapping (SLAM), obstacle avoidance, and safe navigation in warehouses and production facilities. Its 190° aperture angle provides full frontal coverage with a single sensor unit.
- Outdoor Perimeter Monitoring & Security: The sensor monitors protective fields up to 80m, detecting intrusions at seaports, airports, and energy facilities. IP67 ingress protection combined with integrated heating ensures stable operation in rain, fog, and sub-zero temperatures.
- Surface Profile Measurement & Quality Inspection: Deployed on conveyor lines for 2D cross-sectional profile scanning of materials, dimensional inspection, and detection of surface irregularities in timber, steel, and building materials production.
- Automated Warehouse & Intralogistics Management: Enables pallet position detection, automated stacker crane guidance, and aisle monitoring in automated storage and retrieval systems (AS/RS). Ethernet TCP/IP connectivity facilitates direct integration with warehouse management systems (WMS).
- Bulk Material Level Measurement: Monitors fill levels in silos, coal stockpiles, and aggregate heaps at cement plants, thermal power stations, and mining operations.
Both models belong to SICK’s LMS5xx series and share the same 80m maximum range and 190° field of view, but are optimised for different operating environments and performance requirements. The table below assists in selecting the correct model:
| Criteria |
LMS511-20100 PRO |
LMS511-12100 Heavy Duty |
| Part Number |
1047782 |
1071590 |
| Variant |
PRO |
Heavy-Duty |
| Resolution Power |
High Resolution |
Standard Resolution |
| Minimum angular resolution |
0.042° (interlaced) |
0.042° (interlaced) |
| Maximum measuring range |
80m |
80m |
| Range at 10% remission |
26m |
40m |
| Systematic accuracy |
±12mm |
±24mm |
| Systematic error (1–10m) |
±25mm |
±25mm |
| Statistical error (1–10m) |
7mm |
6mm |
| Number of evaluated echoes |
5 |
5 |
| Operating temperature |
-30°C … +50°C |
-40°C … +60°C |
| Mechanical connection |
4 × M12 round connector |
4 × M12 round connector (stainless steel) |
| Shock / vibration resistance |
IK05, IK06, IK07 |
IK05, IK06, IK07 |
| Primary use case |
AGV/AMR, high-accuracy profile scanning, indoor |
Seaports, mining, harsh outdoor environments |
| Key advantage |
Superior systematic accuracy (±12mm) |
Extended low-remission range (40m), extreme temperature tolerance, corrosion-resistant connectors |
→ Select the LMS511-20100 PRO where high measurement accuracy is the priority (AGV navigation, profile scanning). Select the LMS511-12100 Heavy Duty for harsh outdoor environments with mechanical shock, extreme temperatures, or targets with low surface reflectivity (ports, mining, open-air installations).
Why Purchase the SICK LMS511-20100 PRO from AUMI?
The SICK LMS511-20100 PRO is available as genuine product from AUMI – the authorised SICK distributor in Vietnam – offering competitive pricing, full warranty coverage, and technical support from application engineers specialised in LiDAR and industrial automation.
- 100% genuine SICK product (Germany) – original labelling intact, full CO/CQ documentation and traceability
- 12-month warranty; 24/7 technical hotline from offices in Hanoi and Ho Chi Minh City
- Nationwide delivery, stock availability, model selection consulting, and system integration support
Frequently Asked Questions – LMS511-20100 PRO Laser Scanner
Q1: What is the price of the SICK LMS511-20100 PRO 2D laser scanner?
A: Pricing for the LMS511-20100 PRO depends on order quantity and project conditions. Contact AUMI via hotline 0917 991 589 (Hanoi) or 0932 226 100 (Ho Chi Minh City) for a competitive quotation and complimentary technical consultation.
Q2: What industries is the LMS511-20100 PRO suited for?
A: The LMS511-20100 PRO is well-suited for AGV/AMR navigation, outdoor perimeter monitoring, conveyor profile measurement, automated warehouse management, bulk material level detection, port operations, mining, and steel/timber/cement manufacturing.
Q3: Is the LMS511-20100 PRO suitable for outdoor installation?
A: Yes. The LMS511-20100 PRO is rated IP65/IP67, providing full protection against dust ingress and temporary water immersion. Its integrated heating system ensures reliable operation from -30°C to +50°C, making it suitable for outdoor deployment across all weather conditions.
Q4: What is the difference between the LMS511-20100 PRO and the LMS511-12100 Heavy Duty?
A: The PRO variant delivers higher systematic accuracy (±12mm vs. ±24mm) and is optimised for precision-critical applications such as AGV navigation and profile measurement. The Heavy Duty variant extends the detection range at low-reflectivity targets to 40m, operates down to -40°C, and uses corrosion-resistant stainless steel M12 connectors for deployment in mechanically demanding outdoor environments such as ports and mining sites.
AUMI – Official SICK Distributor in Vietnam.
Genuine products, full warranty, 24/7 technical support.
📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
AUMI Addresses:
- Hanoi: B44, Villa Area, Viet Hung Urban Area, Viet Hung Ward
- Ho Chi Minh City: 2nd Floor, HS Building, 260/11 Nguyen Thai Binh, Bay Hien Ward
- Da Nang: 9th Floor, PV Bank Building, No. 2 30-4 Street, Hoa Cuong Ward
🔗 Official Datasheet
🔗 View all SICK products at AUMI
