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Brand: SICK
SICK LMS511-10100 PRO LMS5xx 2D Lidar Sensor
Description
LMS511-10100 PRO, part no. 1046135, belongs to the SICK LMS5xx range of laser measurement sensors for contour detection, object tracking and navigation. The catalogue summary lists: working range: 0.2 m … 80 m; resolution power: Standard Resolution; enclosure rating: IP65, IP67; color: Gray (RAL 7032); integrated application: Field evaluation, output of measurement data.
Understanding the LMS511-10100 PRO before you specify it
Angular resolution and scanning frequency set how many points land on a small object at a given distance. These sensors are not safety devices unless the data sheet says so; they are used for navigation, volume and position measurement, anti-collision on cranes and vehicles, and for counting or classifying objects on conveyors.
Fog filters and particle filters help in dusty and humid environments, at the price of slightly reduced sensitivity to small objects. Because the sensor looks along one line, mounting height and tilt define what it sees: a few degrees of tilt can place the scan line above or below a pallet.
Technical specifications
| Parameter | Specification |
|---|---|
| Type code | LMS511-10100 PRO |
| Part number | 1046135 |
| Product family | LMS5xx |
| Application | Outdoor, Indoor |
| Variant | PRO |
| Resolution power | Standard Resolution |
| Light source | Infrared (905 nm, ± 10 nm) |
| Laser class | 1 (EN/IEC 60825-1:2014, EN 60825-1:2014+A11:2021) |
| Aperture angle: Horizontal | 190° |
| Scanning frequency | 25 Hz; 35 Hz; 50 Hz; 75 Hz; 100 Hz |
| Angular resolution: Horizontal | 0.042°, interlaced |
| Scan field flatness | Scan field flatness combined: ± 0.72°; Typical conical error: 1 sigma value – 0.11° ± 0.1°; Typical tilt: 1 sigma value + 0.15° ± 0.08° |
| Heating | Self-heating with additional integrated heating |
| Working range | 0.2 m … 80 m |
| Scanning range: At 10% remission factor | 40 m |
| Measurement accuracy | ± 24 mm |
| Spot size | Divergence: 11.9 mrad; At the viewing window: 13.5 mm; In 26 m: 322 nm; In 40 m: 489 mm |
| Amount of evaluated echoes | 5 |
| Connection type | 4 x M12 round connector |
| Supply voltage | 24 V DC, ± 20 % |
| Power consumption | 22 W, + 55 W heating (typical) |
| Housing material | AlSi12 |
| Window material | Polycarbonate, scratch-resistant coating |
| Enclosure rating | IP65 (EN 60529, Section 14.2.7); IP67 (EN 60529, Section 14.2.7) |
| Weight | 3.7 kg |
| Dimensions (L x W x H) | 160 mm x 155 mm x 185 mm |
| MTBF | > 100 years |
| MTTFd | > 100 years |
| MTTFD | > 100 years |
| Response time | ≥ 10 ms |
| Declarations and certificates in the data sheet | EU declaration of conformity; UK declaration of conformity; ACMA declaration of conformity; China RoHS; KC Mark certificate; cTUVus certificate; Information according to Art. 3 of Data Act (Regulation EU 2023/2854) |
Ordering LMS511-10100 PRO: type code, part number and fit
Derived from the listed angles: a 190 degree sector at 0.042 degree angular resolution corresponds to roughly 4525 measuring points per scan. This is a derived value for orientation.
On the electrical side, the data sheet gives supply 24 V DC, ± 20 %; response time ≥ 10 ms; connection 4 x M12 round connector; resolution standard Resolution; range 40 m; frequency 25 Hz; 35 Hz; 50 Hz; 75 Hz; 100 Hz; power draw 22 W, + 55 W heating (typical).
Before choosing the mounting position, check weight: 3.7 kg; light source: infrared (905 nm, ± 10 nm); housing: AlSi12; operating temperature: –30 °C … +50 °C; vibration: 10 Hz … 150 Hz, Amplitude 0.35 mm to 5 g, 20 cycles; storage temperature: –40 °C … +70 °C; dimensions: 160 mm x 155 mm x 185 mm; enclosure rating: IP65 (EN 60529, Section 14.2.7); IP67 (EN 60529, Section 14.2.7).
Before ordering, compare scanning range, field of view, angular resolution and scan frequency with your task, and check the interface (Ethernet, plus any I/O and encoder inputs) and the supply voltage.
Typical uses are vehicle and crane anti-collision, bulk-material volume and fill-level profiling, gate and dock monitoring and AGV navigation.
Documents and quotation
You can download the SICK data sheet for LMS511-10100 PRO (part no. 1046135) from this page. To request a quotation, submit the part number with quantity and destination in the RFQ form; Seven Star LLC is an independent supplier based in Muscat. Related SICK items are listed under Sensors & Transmitters. Check wiring, mounting and approvals against the data sheet before you order, since the data sheet is the governing document.
Datasheets & Documents
- Data Sheet SICK LMS511-10100 PRO official data sheet (part no. 1046135) Download
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About brand
SICK is the German maker of industrial sensors: photoelectric and proximity sensors, safety laser scanners and light curtains, encoders, distance sensors, code readers and gas analysers. Erwin Sick, an optics engineer, founded it in Munich in 1946, and in 1952 it introduced its first marketable accident-prevention light curtain, which protected press operators by stopping the machine when a hand broke the light beam. The company moved to Waldkirch in the Black Forest in 1956 and is still headquartered there. It is a privately held company, and has been an Aktiengesellschaft (AG) since 1996.
SICK company profile
| Founded | 1946, Munich, Germany, by Erwin Sick (1909–1988) |
|---|---|
| Headquarters | Waldkirch, Baden-Württemberg, Germany (since 1956) |
| Ownership | Privately held; after the founder's death in 1988 his widow Gisela Sick became the main shareholder. Legal form SICK AG since 1996 |
| Size | More than 12,000 employees and group revenue of about EUR 2.3 billion (company figures for 2023) |
| First breakthrough | Accident-prevention light curtain for presses, shown in Hanover in 1952 |
| International growth | First foreign subsidiary in France in 1972, United States in 1976; today sales and service companies worldwide |
| Product families | Photoelectric, inductive, capacitive, magnetic and ultrasonic sensors; safety laser scanners, light curtains, safety controllers and relays; encoders and motor feedback systems; distance sensors and LiDAR; barcode and 2D code readers and machine vision; gas analysers, dust and flow measurement for process and emissions monitoring |
Milestones
- 1946: Erwin Sick receives a licence to run his engineering firm in Munich.
- 1952: The first marketable accident-prevention light curtain is presented in Hanover and goes into series production.
- 1956: The company moves to Waldkirch with 25 employees.
- 1972 and 1976: Subsidiaries are founded in France and the United States.
- 1996: SICK becomes an Aktiengesellschaft.
- Today: Sensors for factory and logistics automation, machine safety and process analysis, with a large share of revenue outside Germany.
Choosing a SICK sensor
For object detection, the sensing principle comes first. A retro-reflective sensor (WL series) sends light to a reflector and switches when an object breaks the beam; it is reliable over long distances and easy to align. A sensor with background suppression (WTB series) detects an object at a set distance and ignores what is behind it, which suits conveyors with shiny or dark backgrounds. A through-beam pair (WS/WE) gives the longest range and the highest reliability in dust. For transparent bottles and film, use a model built for transparent objects (for example WL12G-3B or WL150-P420). The digits in the code also matter: "P" usually means a PNP output and "N" NPN, and the last digits set the connector or cable. For machine guarding, a safety laser scanner such as nanoScan3 or microScan3 protects an area, while a safety controller such as Flexi Soft combines several safety devices.
Where SICK products are used
In Oman and the GCC, SICK sensors are used in packaging and bottling lines, food and beverage plants, logistics and airport baggage handling, cement and steel plants, ports and cranes, automated warehouses, and on machines built by European OEMs. SICK safety scanners guard robots and automated guided vehicles, and its encoders give position feedback on motors, hoists and conveyors.
SICK products we list
| Family | Examples |
|---|---|
| Photoelectric sensors | WL12-3P2431, WTB12-3P2431, GTB6-P4211, VL18-4P3240, WL12G-3B2531, WS/WE100, KT5W contrast, W26 IO-Link |
| Proximity, cylinder and ultrasonic sensors | IME12-08NPSZC0S, IME18-05BPSZC0S, MZT8, UM18 4-20 mA, UM30, UFN3 fork |
| Machine safety | nanoScan3, microScan3, S300 Professional, Flexi Soft FX3-CPU1, FX3-XTIO, ReLy OSSD |
| Encoders and motor feedback | DFS60B, AFM60 PROFINET, AFS60 SSI, ATM60 PROFIBUS, SRS50, EFS50 |
| Distance sensors and code readers | DT50, DL50, DT35, Lector632 |
Ordering SICK products: what we need
Send the type code and the 7-digit SICK part number from the label (for example WTB12-3P2431 together with its part number). For a replacement sensor, add the output (PNP or NPN), connection (M8, M12 or cable) and sensing distance. For encoders, add the interface (incremental, SSI, PROFIBUS, PROFINET), resolution and shaft type. For safety scanners, tell us the model and whether the existing configuration needs to be kept.
Facts checked against SICK's published company history and annual figures, October 2026.
Browse SICK products by category: Sensors & Transmitters.
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Frequently Asked Questions
What is the SICK LMS511-10100 PRO?
It is a SICK 2D LiDAR sensor (LMS5xx), part no. 1046135. The catalogue summary reads: Working range: 0.2 m ... 80 m; Resolution power: Standard Resolution; Enclosure rating: IP65, IP67; Color: Gray (RAL 7032).
Which supply voltage applies to the LMS511-10100 PRO?
Supply voltage is 24 V DC, ± 20 %. Check the output and interface rows in the table for the signal levels.
What protection rating and temperature range are given?
Enclosure rating: IP65 (EN 60529, Section 14.2.7); IP67 (EN 60529, Section 14.2.7). Ambient operating temperature: –30 °C ... +50 °C. Confirm both against the site before ordering.
Does the page include the data sheet?
Yes. The official SICK data sheet for part no. 1046135 is attached as a PDF and linked on this page; where it differs from the page text, the data sheet applies.
What should be confirmed before ordering the LMS511-10100 PRO?
Compare the full type code and part number 1046135 with the device being replaced, check supply, output or interface and mounting, and send the details through the RFQ form. Seven Star LLC is an independent supplier, not a SICK partner.
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