Cable Diameter Gauge (Measuring)

A technique to dynamically measure the diameter of a coated wire or cable as it is being produced on line. There are a number of technologies available to accomplish this task, but they can be classified as either non-contact or contact. This measuring instrument, usually found on an extruder, enables the operator or the automatic machine controls to adjust either the line speed or the extruder output screw speed to apply the proper amount of insulation over the bare conductor. Various types are available and are grouped into two categories: contact and non-contact.