SICK LMS151-10100 LiDAR Scanner - 50m Range Laser Measurement

Product Overview

The SICK LMS151-10100 is a high-performance 2D LiDAR sensor engineered for precise area monitoring and measurement. Utilizing time-of-flight (ToF) technology with an infrared 905 nm light source, it offers a wide 270° horizontal aperture angle. The LMS151-10100 is specifically designed for harsh weather, featuring an integrated heating system and fog correction algorithms for maximum reliability in outdoor applications.

Technical Specifications

• Brand: SICK Sensors
• Model: LMS151-10100
• Type: 2D LiDAR Scanner
• Working Range: 0.5 m to 50 m
• Aperture Angle: 270° Horizontal
• Scanning Frequency: 25 Hz / 50 Hz
• Angular Resolution: 0.25° / 0.5°
• Supply Voltage: 10.8 V to 30 V DC
• Power Consumption: 8 W (35 W with heating)
• Communication: Ethernet (TCP/IP), RS-232, CAN
• Enclosure Rating: IP67 (Outdoor Ready)
• Operating Temperature: -30 °C to +50 °C
• Weight: 1.1 kg

Configuration Logic Path

LMS1xx Series (Compact 2D LiDAR Platform)
  └── 51 (Performance Class: Long Range / Outdoor Optimized)
        └── 10 (Resolution: Standard Pro)
              └── 100 (Variant: Ethernet/Serial/CAN Interface)

Global PLC Spare HUB's Insight

The LMS151-10100 is a benchmark for reliability. In our review, the dual-echo technology is its most critical advantage, allowing the sensor to filter out environmental noise like rain or dust. With an MTBF of over 100 years, this unit is a long-term investment for infrastructure and large-scale industrial projects where downtime is not an option.

Target Equipment and Applications

• Port Automation: Crane anti-collision and container positioning.
• AGV Navigation: Long-range detection for warehouse autonomous vehicles.
• Traffic Control: Vehicle classification and tolling profiles.
• Security: Perimeter monitoring and large area intrusion detection.
• Diagnostics: Front-panel 7-segment display for error codes and contamination warnings.

Logistics and Protection

• Warranty: 12-Month Quality Guarantee included.
• Express Delivery: Worldwide shipping via FedEx, UPS, and DHL.
• Packaging: Factory-sealed anti-static protective industrial packaging.

Professional FAQ

What is the benefit of Fog Correction in the LMS151-10100?
It prevents false field violations caused by mist or snow by evaluating multiple signal returns, focusing only on solid objects.

Is the LMS151-10100 a safety-rated sensor?
No, it is a measurement and detection sensor. It is not designed for personnel safety applications under machine safety laws.

How much power does the heater draw?
The heating system draws approximately 35 W. Ensure your DC power supply is rated to handle this load in cold conditions.

Can I change the scanning frequency?
Yes, you can toggle between 25 Hz and 50 Hz depending on whether you prioritize angular resolution or speed.

How do I know if the lens is dirty?
The scanner features a contamination LED and status outputs that warn you when the optical window needs cleaning.

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