Position sensors

Each web guiding action requires the acquisition of the lateral position of the running web.

Introduction
Control loop
Position sensors
Types of position control
Sensor positioning
Positions controllers
Diagnostics/Teleservice
Networking
Operator surfaces
Interfaces
Edge spreading system EPILINER
Spreading systems CORDALINER
Spreading systems X-PANDER

Infrared edge sensor 50

The digital infrared edge sensor with a CCD line chip detects very precisely the position of web edges of homogeneous, opaque webs such as paper, nonwovens, rubber, tire cord, wovens and knits. Transmitter and receiver are located in the same housing, there is no mechanical connection between sensor and reflector.

Sensor measuring range +/- 10 mm

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