LMS141-05100 – SICK 2D Laser Scanner Long Range 40m, 270° Scanning Angle, Ethernet TCP/IP
The LMS141-05100 Security Core is a robust 2D LiDAR sensor from SICK (Germany), offering a maximum scanning range of 40m, 270° field of view, Ethernet TCP/IP connectivity, IP67 rating, and operating temperature from -40°C to +60°C. It is an ideal solution for outdoor perimeter security, long-range AGV/robot navigation, and warehouse automation. Available from AUMI – Authorized SICK Distributor in Vietnam.
Overview:
- Accurate and reliable 2D LiDAR sensor with compact design, suitable for both indoor and outdoor industrial applications.
- The LMS1xx series is part of SICK’s extensive portfolio of 2D laser scanners, delivering cost-effective and efficient solutions for a wide range of indoor and outdoor environments. SICK offers multiple variants within the LMS1xx family, allowing easy adaptation to different range requirements and application software. Safety versions are also available to complete the broad application spectrum.
- All models in this series feature a compact housing, optimized dimensions, and lightweight construction.
- Advanced technology in a compact package: Multi-Echo technology significantly improves performance in outdoor conditions and even enables mounting behind glass.
The LMS141-05100 is a 2D LiDAR laser scanner from SICK’s LMS1xx family, specially designed for perimeter security and industrial applications in both indoor and outdoor environments. With a scanning range up to 40 meters and a 270° field of view, a single sensor can monitor large areas effectively. The Ethernet TCP/IP interface ensures seamless integration into modern automation systems, while the IP67 protection rating and integrated heater guarantee stable operation in harsh conditions from -40°C to +60°C.
Product Overview – LMS141-05100 SICK 2D Laser Scanner
The LMS141-05100 is a 2D LiDAR sensor belonging to SICK’s LMS1xx series, used for object detection and area monitoring in industrial indoor and outdoor environments. It utilizes a 905 nm infrared laser source and is classified as Laser Class 1, completely safe for the human eye.
Unlike standard sensors, the LMS141-05100 features fog correction and Multi-Echo (2-echo) processing technology, maintaining high accuracy even in adverse weather conditions such as fog, rain, dust, or dusty industrial environments.
This sensor is widely applied in outdoor perimeter security, AGV and autonomous mobile robot navigation, access control, port and container terminal automation, as well as safe monitoring of robot work zones in automotive manufacturing plants.
5 Key Features:
- Scanning range: up to 40m (90% reflectance), 30m (10% reflectance)
- Horizontal scanning angle: 270° with angular resolution of 0.25° or 0.5°
- Interface: Ethernet TCP/IP 10/100 Mbit/s + RS-232
- Protection rating: IP67 – dust-tight and water-resistant
- Operating temperature: -40°C to +60°C (with integrated heater)
Technical Specifications – LMS141-05100 SICK
| Parameter |
Value |
| Model |
LMS141-05100 Security Core |
| Part Number |
1070209 |
| Light Source |
Infrared (905 nm), Laser Class 1 |
| Scanning Angle |
270° |
| Scan Frequency |
25 Hz / 50 Hz |
| Angular Resolution |
0.25° / 0.5° |
| Maximum Scanning Range |
40m (90% reflectance) / 30m (10% reflectance) |
| Operating Range |
0.5 m – 40 m |
| Number of Echoes Evaluated |
2 |
| Fog Correction |
Yes |
| Systematic Error |
±30 mm (typical) |
| Statistical Error |
12 mm (0.5–10 m) / 20 mm (10–20 m) / 35 mm (20–40 m) |
| Response Time |
≥ 120 ms |
| Primary Interface |
Ethernet TCP/IP – 10/100 Mbit/s |
| Secondary Interface |
RS-232 – 9.6 to 115.2 kBaud |
| Digital Inputs |
4 |
| Digital Outputs |
3 (2 relays, 1 digital) |
| Number of Field Sets |
4 |
| Supply Voltage |
9–30 VDC (with heating: 21.6–28.8 VDC) |
| Power Consumption |
8 W typical / 35 W (with heating) |
| Protection Rating |
IP67 |
| Operating Temperature |
-40°C to +60°C |
| Storage Temperature |
-40°C to +70°C |
| Dimensions (D × W × H) |
105 × 102 × 162 mm |
| Weight |
1.1 kg |
| Connection |
1 × M12 round connector |
| Housing Color |
Gray (RAL 7032) |
| Certifications |
CE, cTUVus, ACMA, China RoHS |
Data sourced from official SICK Product Datasheet – LMS141-05100 Security Core (2026).
Download Datasheet: [Link]
Industrial Applications
Thanks to its IP67 rating, 40m scanning range, and wide operating temperature (-40°C to +60°C), the LMS141-05100 is ideal for demanding industrial applications:
- Outdoor Perimeter Security: Installed outdoors to monitor fences, restricted areas, and detect unauthorized intrusion. IP67 rating and wide temperature range ensure 24/7 reliable operation in all weather conditions.
- AGV & Autonomous Robots: The 270° scan angle enables obstacle detection, mapping, and safe navigation in warehouses, logistics centers, ports, and manufacturing plants.
- Access Control & Automated Gates: Detects people and vehicles at factory entrances and parking areas. Supports up to 4 simultaneous monitoring fields with different warning levels.
- Port & Container Terminal Automation: Tracks cranes, containers, and vehicles even in foggy or dusty conditions thanks to integrated fog correction.
- Automotive Manufacturing: Monitors robot working zones for welding and assembly lines, ensuring operator safety.
AUMI has successfully deployed the LMS1xx series in numerous AGV systems and perimeter security projects across Vietnamese industrial zones, with full integration support for Siemens, Beckhoff PLCs, and SCADA systems.
Comparison with Other LMS1xx Models
(I used the improved table from our previous discussion)
| Criteria |
LMS141-05100 Security Core |
LMS133-10100 |
LMS111-10100 |
| Max. Scanning Range |
40 m |
20 m |
18–20 m |
| Number of Field Sets |
4 |
10 |
10 |
| Response Time |
≥ 120 ms |
≥ 20 ms |
≥ 20 ms |
| Operating Temperature |
-40°C ~ +60°C |
-30°C ~ +50°C |
-30°C ~ +50°C |
| Additional Interface |
— |
CAN |
CAN |
| Best Suited For |
Long-range outdoor, extreme temperatures, harsh environments |
Indoor / light outdoor, complex zoning |
Cost-sensitive indoor applications |
The LMS141-05100 is the optimal choice when the application requires long-range detection (40m) and operation in extreme outdoor temperatures. For indoor applications that need more monitoring zones (10 field sets) and faster response time, the LMS133-10100 is more suitable.
Why Choose the LMS141-05100 from AUMI?
Purchase the genuine SICK LMS141-05100 from AUMI – Official Authorized Distributor of SICK in Vietnam. We offer competitive pricing, 12-month warranty, and expert technical support.
- 100% genuine SICK products with full labeling, Certificate of Conformity (CoC) and Certificate of Origin (CoO)
- 12-month manufacturer warranty with 24/7 technical hotline
- Nationwide delivery with stock in Hanoi and Ho Chi Minh City
Frequently Asked Questions (FAQ)
Q1: What is the price of the LMS141-05100 SICK 2D laser scanner 40m 270° Ethernet TCP/IP?
A: The price of the LMS141-05100 depends on quantity and order timing. Please contact AUMI at 0917 991 589 for the best quotation and consultation on the most suitable model for your application.
Q2: In which industries is the LMS141-05100 used?
A: The LMS141-05100 is suitable for outdoor perimeter security, AGV/autonomous robot navigation in warehouses, access control, port and container terminal automation, automotive production lines, and logistics.
Q3: Does the LMS141-05100 come with warranty?
A: When purchased from AUMI, the LMS141-05100 receives a 12-month manufacturer warranty. Our technical team provides support for installation, field parameter configuration, and troubleshooting.
Q4: What is the difference between LMS141-05100 and LMS133-10100?
A: The LMS141-05100 offers a longer scanning range (40m vs 20m) and better temperature resistance (-40°C vs -30°C), making it ideal for outdoor applications. The LMS133-10100 supports more field sets (10 vs 4) and has a faster response time (20ms vs 120ms), which is better suited for indoor applications requiring complex zone definition.
AUMI – Official SICK Distributor in Vietnam
📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
Addresses:
- Hanoi: B44, 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
