Measurement 3Thrubeam 2D Optical Micrometer
Sensor heads are installed so that the top surfaces of the roller and target are projected as a single plane on the captured image. Thickness is found by measuring step from the roller to the top of the target.
The thickness of both transparent and opaque targets can be measured. Since the thickness of targets is measured in reference to the roller, ensure that no clearance is formed between the roller and the target.