Web Length and Width Measurement
Measurement check of widths and lengths of webs, tapes and wrapping products. Non-contact ELOVIS sensors work in a continuous, optical, maintenance-free and accurate manner
Web Length and Width Measurement is an application documented by ELOVIS. This page summarizes the engineering task and the system-selection considerations for an Elina implementation.
Application challenge
Measurement check of widths and lengths of webs, tapes and wrapping products. Non-contact ELOVIS sensors work in a continuous, optical, maintenance-free and accurate manner
Measurement or test approach
The measurement is performed optically and without contact, using a laser encoder or scanner configured for the material, geometry, working distance and production speed.
Topics covered by the manufacturer
- during material movement, accuracy 1/10 mm
- Application Examples
- Matching Products and Services
- Cross-Section Light Scanner Width-Height-Diameter Measurement Systems
- Laser-Encoder Length & Speed Measurement Systems
- ELOVIS Services
Information required for system selection
Define material and surface, minimum and maximum speed, measurement distance, field of view, target accuracy, output rate and machine interface.
The problem
Measurement check of widths and lengths of webs, tapes and wrapping products. Non-contact ELOVIS sensors work in a continuous, optical, maintenance-free and accurate manner
The method
The measurement is performed optically and without contact, using a laser encoder or scanner configured for the material, geometry, working distance and production speed.
The result
The delivered configuration must be verified against the operating envelope and performance required by the application.