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Non-Contact Laser Speed & Length Measurement

Polytec Laser Surface Velocimeters (LSV) measure speed and length of moving surfaces accurately and without contact.

Laser Surface Velocimeters measure accurately on coils, strips, tubes, fiber, film, paper, foil, composite lumber, and almost any other moving materials, including hot steel. Polytec's LSV systems are designed to perform continuously in harsh environments.


Laser Surface Velocimeter LSV-6000

LSV 6000

High-end non-contact laser speed and length measurement system, suited to continuous caster, crop shear, cut-to-length, automatic gauge control, hot mill and roller synchronisation applications.
LSV 6000 information and specifications

Laser Surface Velocimeter LSV-300

LSV 300

Cost-effective laser surface velocimeter system suited to tube and bar mill, tandem mill, cold mill and concrete, fabric and wire production measurement applications.
LSV 300 information and specifications


Laser Surface Velocimeter Applications

Our Laser Surface Velocimeters are used in a wide variety of applications:

Laser Surface Velocimetry
Principle of Operation 		Car Speed Sensor
Laser Surface Velocimetry Principle of Operation Car Speed Sensor
   
   
High Speed Paper Manufacturing Motion measurement
in steel manufacturing
High Speed Paper Manufacturing Motion measurement in steel manufacturing
   
   
Motion regulation
in steel rolling mills
Motion regulation in steel rolling mills  

Our Principals:

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