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Laser Distance Sensor LMS511-20190 Laser Run Time Technology IP67 Rated SICK

BRAND: SICK
SKU: 1059529
$37,745.40 List price: $47,442.10
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The LMS511-20190 Laser Distance Sensor is designed for precise measurement of bulk solids in industrial environments.
Technical Specifications
  • Measurement principle: Laser run time technology
  • Medium: Bulk solids
  • Communication interface: Serial RS-232, USB, RS-422, Ethernet
  • Light source: Infrared (905 nm)
  • Laser class: 1, eye-safe (IEC 60825-1:2014)
  • Aperture angle: 190°
  • Scanning frequency: 35 Hz, 50 Hz, 75 Hz
  • Working range: 0.5 m to 20 m
  • Amount of evaluated echoes: 5
  • Measurement accuracy: ±3% at reference conditions
  • Response time: 13 ms, 20 ms, 28 ms
  • Average filter: 0 s to 3600 s
  • Max conveyor speed: ≤ 30 m/s
  • Supply voltage: 19.2 V to 28.8 V
  • Power consumption: 22 W + 55 W heating (typical)
  • Residual ripple: ±5%
  • Connection type: M12 round connector
  • Output signals: Ethernet, digital inputs/outputs, USB auxiliary interface, RS-232/RS-422
  • Enclosure rating: IP67 (IEC 60529)
  • Operating temperature: -40 °C to +60 °C
  • Storage temperature: -40 °C to +70 °C
  • EMC compliance: IEC 61000-6-2:2016-08, IEC 61000-6-3:2006-07
  • Ambient light immunity: 70,000 lx
  • Dimensions (H x L x W): 155mm x 185mm x 160mm
  • Weight: 3.7 kg
Key Features
  • Laser run time technology for precise measurement
  • Infrared light source (905 nm) with laser class 1 eye-safe
  • Wide aperture angle of 190° for broad scanning coverage
  • Multiple scanning frequencies: 35 Hz, 50 Hz, 75 Hz
  • Working range from 0.5 m to 20 m
  • Supports up to 5 evaluated echoes
  • Robust IP67 rated enclosure for harsh environments
  • Integrated heating for operation in cold conditions
  • Multiple communication interfaces including Serial RS-232, RS-422, USB, and Ethernet
  • High measurement accuracy of ±3% under reference conditions
  • Fast response times of 13 ms, 20 ms, and 28 ms
  • Auxiliary and host interfaces with digital inputs and outputs
  • Long mean time to failure (MTTF) greater than 100 years
Professional Installation Requirements
  • Installation by qualified professionals is recommended to ensure proper setup, calibration, and compliance with safety standards.
Applications
  • Measurement and monitoring of bulk solids in industrial environments
  • Conveyor belt speed and material level detection
  • Automation and process control in manufacturing and logistics
Standards & Compliance
  • Complies with AS/NZS 61000 series for Electromagnetic Compatibility (EMC) standards
Environmental Benefits
  • Energy-efficient laser technology reduces power consumption
  • Durable IP67 housing extends product life, reducing waste
  • Supports precise measurement to optimize material usage and reduce waste
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK LMS511-20190 Laser Measurement Sensor is available for immediate purchase, ideal for industrial bulk solids measurement and automation applications.

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