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Displacement Sensor With Inductance Laser Principle
Publish: 2012-09-17Visits: 0

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

25mm

50mm

100mm

200mm

Measurement Distance

±5mm

±10mm

±50mm

±100mm

Laser Source

650nm semiconductor laser (Class II), 1mw

Laser Spot Size

Reference Position (25mm)

150μm

Reference Position (50mm)

150μm

Reference Position (50mm)

300μm

Reference Position (200mm)

300μm

Extreme Position (20/30mm)

300μm

Extreme Position (40/60mm)

300μm

Extreme Position (50/150mm)

500μm

Extreme Position (100/300mm)

500μm

Resolution

0.1μm

0.1μm

0.2μm

0.5μm

Nonlinearity

±0.05%FS

Repeatability

1μm

1μm

2μm

2μm

 

            

 

Signal Processing Unit(传感器电箱)

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