WPS 112/221/440/900 or ODC 96/192/288/384/480/768/960 Sensor Installation for to Reduce the Effect of Twist

WPS 221 Sensor Installation for to Reduce the Effect of Twist

Web Guide Roller (exit roller) When the Sensor is Closer to Web Guide Web Twists Creates a Large Amount of Variation in the Distance Between the Web and the Sensor

  As the Sensor is Moved Farther Down the Span the Web Twist Creates Lesser Amount of Variation in the Distance Between the Web and the Sensor

 Even Though the Effect of Web Twist Will be Small in this Location it is not Recommended to Install the Sensor in the Second Half of the Exit Span