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SICK LIDAR LD-LRS1000 is an indoor long range scanning range finder with a range of 0.5...250m and 80m with 10% reflectivity

  • Long range, even when detecting dark objects
  • High angular resolution
  • High ambient light immunity
  • Small light spot diameter
  • Up to 4 fields can be programmed
  • Optimum installation position on diggers and cranes due to a long scanning range
  • High level of reliability, even in poor environmental conditions
  • Low installation costs due to large monitoring areas
  • Small objects can be reliably detected at long ranges



  • individual products: measurement of the shape, position and volume of objects
  • bulk products: volume and contour determination, determination of angle of surface
  • crane control: profile measurement, collision protection, detection of position and position guiding
  • metal processing: position and size of ingots, filling of hopper rollers
  • measurement: floor plan surveying, longitudinal and transverse cross-sections in buildings
  • sewer register: cross-section measurement of sluices and ducts
  • transport systems: navigation, detection of surroundings, docking control
  • mining: tunnel and cavern surveying, excavation surveying
  • buildings: building surveillance, access monitoring, protection of facades and areas

LD-LRS / Indoor / Long Range

Model Name    LD-LRS1000
Part No.    1028941

    Field of application:    Indoor    
    Version:    Long Range    
    Light source:    Infrared (905 nm)    
    Laser class:    1 (EN/IEC 60825-1), eye-safe    
    Field of view:    360 °    
    Scanning frequency:     5 Hz ... 10 Hz    
    Angular resolution:    0.062 °
0.125 °
0.25 °
0.5 °
1 °
1.5 °    
    Operating range:    0.5 m ... 250 m    
    Max. range with 10 % reflectivity:    80 m    

    Response time:    ≥ 100 ms    
    Detectable object shape:    Almost any    
    Systematic error:    ± 38 mm    
    Statistical error:    ± 30 mm    
    Integrated application:    Field evaluation    
    Number of field sets:    4 fields    
    Simultaneous processing cases:    4    

    Serial (RS-232, RS-422):        
    Data transmission rate (Serial (RS-232, RS-422)):     4,800 Baud ... 115,200 Baud    
    Data transmission rate (Ethernet):    10 Mbit/s    
    Protocol (Ethernet):    TCP/IP    
    CAN bus:        
    Protocol (CAN bus):    Standard 2.0.A    
    Data transmission rate (CAN bus):     10 kbit/s ... 1 Mbit/s    
    PROFIBUS:    -    
    PROFINET:    -    
    DeviceNet:    -    
    Switching outputs:    4 (digital)    
    Optical indicators:    4 LED (Status display)    

    Electrical connection:    1 6-pin terminal block, 15-pin D-Sub HD plug    
    Operating voltage:    24 V DC± 15 %    
    Power consumption:    36 W    
    Housing:    Die-cast aluminum    
    Housing color:    light blue (RAL 5012)    
    Enclosure rating:    IP 65    
    Protection class:    III    
    Weight:    4.1 kg    
    Dimensions:    118.5 mm x 120.5 mm x 277 mm    

Ambient data
    Ambient operating temperature:    0 °C ... 50 °C    
    Storage temperature:     -20 °C ... 80 °C    
    Permissible relative humidity:    85 %, non-condensing