Based on the ranging principle of laser triangulation technology, this laser displacement sensor performs absolute displacement measurement. It is a non-contact precision instrument.
This displacement sensor combines optical imaging, digital image processing, precision measurement and data processing techniques to perform both precise and fast measurement of the object absolute displacement.
It is of high technological content, excellent performance and is widely applied. It is the preferred alternative of the contact displacement sensors.
Measurement Head of laser triangulation sensor(激光三角测头)
Key features:
· Non-contact, high precision;
· Large measurement range, widely applied;
· Fast dynamic response, Resistant to interference;
· Absolute displacement measurement;
· Good extensibility;
· Network operation;
Specifications:
Reference Distance
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25mm
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50mm
|
100mm
|
200mm
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Measurement Distance
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±5mm
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±10mm
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±50mm
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±100mm
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Laser Source
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650nm semiconductor laser (Class II), 1mw
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Laser Spot Size
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Reference Position (25mm)
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150μm
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Reference Position (50mm)
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150μm
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Reference Position (50mm)
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300μm
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Reference Position (200mm)
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300μm
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Extreme Position (20/30mm)
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300μm
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Extreme Position (40/60mm)
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300μm
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Extreme Position (50/150mm)
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500μm
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Extreme Position (100/300mm)
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500μm
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Resolution
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0.1μm
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0.1μm
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0.2μm
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0.5μm
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Nonlinearity
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±0.05%FS
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Repeatability
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1μm
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1μm
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2μm
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2μm
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Signal Processing Unit(传感器电箱)
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