Product portfolio
Miniature laser distance sensors

Miniature laser distance sensors

OADM 12 / OADM 13

  • Very small laser distance sensor
  • Resolution up to 2 μm
  • Teachable measuring range of up to 550 mm
  • Extremely accurate , linearity errors down to ± 0.15%
  • Laser-point or laser-line versions
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Performance laser distance sensors

Performance laser distance sensors

OADM 20 / OADR 20 / OADM 21

  • Powerful sensors for factory automation
  • Resolution up to 4 μm
  • Teachable measuring ranges up to 1000 mm
  • Linearity error down to +/- 0.15 %
  • Laser-point or laser-line versions
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High performance laser distance sensors  – Very high measuring accuracy – Large measuring distances up to 1500 mm

High-performance laser distance sensors


  • Extremely reliable measurements even on demanding surfaces
  • Resolution up to 0.7 μm
  • Measuring distances up to 1500 mm
  • Linearity deviation up to+/- 0.06%
  • Laser-point or laser-line variations
  • Ethernet interface with OPC UA, PROFINET, and Modbus TCP
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Multi-spot laser distance sensor – Mulit-spot with ethernet Interface and webserver – Hight measurement with OPC UA, Modbus TCP and webserver

Multi-spot laser distance sensor


  • Measuring field up to 72 mm length with up to 600 single measuring points
  • Resolutions up to 2.0 μm
  • Ethernet interface with OPC UA and Modbus TCP
  • Linearity deviations up to +/- 0.08 %
  • For very rough or difusely reflecting surfaces
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Long measuring ranges of up to 13 meters

Long measuring ranges of up to 13 meters

OADM 250/ OADM 260

  • Resolution up to 1.3 mm
  • Time-of-flight principle for up to 13 meters measuring range
  • Linearity error down to  +/- 0.1 %
  • Compact aluminum housing 20.4 × 135 × 45 mm
  • Laser-point
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Standard distance sensors – Long range without reflector – Long range up to 1.9 m

Standard distance sensors

O300 / O500 / FADx 14

  • Good price / performance ratio
  • Resolution up to 0.1 mm
  • Measuring range  up to 1000 mm
  • Red LED or laser class 1
  • IO-Link
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Your benefits
  • Reliable and efficient processes
    • Point, line or multi-spot beam shapes for reliable measurements in the sub micrometer range for demanding surfaces
    • Repeat accuracy down to the sub micrometer range
    • Accurate positioning of objects with linearity deviation of ± 0.06%.
    • Intelligent signal processing inside the sensor
    • Fast measurements thanks to short measuring cycles
  • Sustainable robust solutions
    • Durable housing made of stainless steel, metal and plastic for various applications
    • High ambient light immunity
    • Vibration resistant sensors and sensors in IP 69K washdown design
    • Low temperature drift in case of fluctuation of the ambient temperature
  • Easy operation and integration
    • Fast, cost-effective installation with Plug & Play
    • Simple and fast adjustment of the measuring range via teach button
    • Innovative touch display with simple operating concept
    • Factory calibrated sensors with measured values displayed in millimeters


  • Measuring the thickness of metal, ceramics, wood panels or elastic bands
  • Highly accurate distance measurements, for example in quality inspection
  • Position feedback in industrial automation
  • Level control, e.g. in the packaging industry


Multi-faceted and varied applications require laser distance sensors with versatile performance features. Besides different dimensions and ranges, beam formation plays a particularly important role. Thanks to continuous further development, Baumer is in a position to offer the new "multi-spot" measuring principle with three different beam shapes:
laser-point: measurement of small objects with a spot size of < 0.4 mm
laser-line: measurements on rough surfaces with a laser line of < 10 mm
multi-spot: measurements on extremely rough and inhomogeneous shiny surfaces with extra wide laser lines of < 62 mm

Technical and Application Reports / White Paper

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