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Product portfolio
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
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
High performance laser distance sensors
OM70-P/L
- Very high measuring accuracy
- Resolution up to 0.7 μm
- Measuring distances up to 1500 mm
- Linearity deviations up to +/- 0.06 %
- Laser-point or laser-line versions
Multi-spot laser distance sensor
OM70-X
- 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
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
Standard distance sensors
O300 / O500 / FADx 14 / OADK 25
- Good price / performance ratio
- Resolution up to 0.1 mm
- Measuring range up to 1000 mm
- Red LED or laser class 1
- IO-Link
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
Applications
- 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
Technology
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
Triangulation
In the triangulation principle, the distance of an object is measured by means of the angle of incidence of the reflected light. The angle of incidence changes according to the distance, and thereby the position of the laser point on the receiver.
Time of flight
The time of flight (or also propagation time measurement) is a process for indirect distance measurement by measuring the amount of time that a signal requires to cover the measuring distance.
Light section
Based on the principle of triangulation. In conjunction with an emitted laser line and a matrix receiver, up to 600 items of distance information are determined and evaluated in the sensor.
Laser point for very small objects
Precise measurements on small objects thanks to focused laser spot < 0.4 mm.
Laser line for rough or colour structured surfaces
Stable measurements on rough or colour structured surfaces thanks to a fine laser line < 10 mm.
Multi-spot sensors for extremely demanding surfaces
Stable measurements with over 600 measured values on inhomogeneous glossy or very rough surfaces by means of an extra wide laser line < 72 mm.
Ambient light immunity
Powerful algorithms integrated in the sensor make laser distance sensors very insensitive to external light sources. This guarantees reliable, robust operation.
Programmable filter functions
The noise of the output signal can be reduced by activating filtering, thus increasing the resolution.
Programmable measuring ranges
The measuring range can be adjusted by the user within the maximum measuring range with the teach-in button, the teach-in line or through the display.
Downloads
Brochures / Catalogs
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Flyer - Optical distance sensors
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Catalog – Product Overview – Innovative Sensor Solutions
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Catalog – Photoelectric Sensors
Technical and Application Reports / White Paper
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Laser distance measurement for all surfaces
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Technical Report – Compact laser distance sensor measures objects in all colors up to 4m away OADM250
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Application Report – With distance – measurably better
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Application Report – Measuring sensors for regulating complex industrial automation processes
