Wheel sensor for iron web monitoring systems, iron web monitoring system having a plurality of wheel sensors and method for checking a wheel sensor

摘要

In order to provide a wheel sensor for iron web monitoring installations with a monitoring device responds to past rolling wheels in a simple manner to functionality (9) can be checked, the wheel sensor (1) is according to the invention with a remote-controllable actuating device (10, 11), which in the case of a remote expensive command the monitoring device (9).The present invention also relates to a web monitoring system having a plurality of wheel sensors and a method for checking a wheel sensor.