• WPS 900 Wide width measurement
  • WPS 900 Sensor - 35" Sensing Range for Edge, Center and Line Guiding
  • WPS 900 Sensor - 35" Sensing Range for Edge, Center and Line Guiding
  • WPS 900 Sensor - track up to 256 edges

WPS 900

  • Availability:
    3 Weeks Lead Time

The Widest Sensing Range for Edge Detection and More

No more mechanical repositioning of sensors for web width changes in your converting operation. WPS 900 is the latest addition to the Roll-2-Roll® Sensor family. It is a versatile sensor with a 901.4 mm (35.49") sensor range. It can accommodate up to 1720 mm (67.8”) of web width change without the need for sensor repositioning. When compared to mechanical sensor repositioners, the WPS 900 provides better accuracy, higher productivity, and longer life at a lower cost of ownership. The sensor with the associated Roll-2-Roll® Controller can track up to 256 edges for a variety of applications. The controller can be connected to industrial PLCs using EtherNet/IP, PROFINET or EtherCAT communication. Industry 4.0 applications are also enabled by built-in web browser.

The WPS 900 provides all the features of the entire Roll-2-Roll® Sensor line including: no setup or calibration, one sided compact sensor housing, high accuracy measurement, one sensor for any material and one sensor for multiple applications. The sensor applications include edge, center, line guiding, width measurement, mark detection, flag detection, thread counting and multiple strip width inspection. It's low profile enclosure allows it to operate in spaces where other sensors cannot.

Live online demonstrations of the sensor and applications can be scheduled by contacting our group of technical personnel in through our contact us page

  • Increase productivity with no repositioning of sensors for different web widths
  • Fully integrated compact solution eliminates external lighting and provides easy installation in tight spaces
  • Save time with plug-and-play installation and operation, and elimination for mechanical repositioning of sensors
  • Save money with much less alternative to vision systems and automated sensor repositioning systems 
  • Save money with a single solution for multiple sensing applications instead of warehousing multiple sensors
  • Wide sensing range eliminates need for repositioning of sensors
    • No expensive automatic mechanical repositioning systems
    • No loss of accuracy in moving the sensors
    • No time loss in web width changeover
  • A sensor that adapts automatically to any material helps decrease downtime
  • One sensor for multiple applications
  • Fiber optic sensor technology based on light scattering and spatial filtering for accurate measurement
  • No setup or calibration even when web opacity and porosity changes
  • High resolution sensor measurement that is independent of sensing range
  • Sensor controller integrated within the sensor head to form a fully integrated solution
  • Edge sensing, width measurement, center guiding, thread counting
  • Web guiding, simple inspection
  • Line guiding, contrast guiding
  • Flag detection
  • UV mark detection
Sensor Type Fiber Optic Light Source Infrared, White Light, Ultraviolet 
Sensor Range 901.4 mm (35.49") Sensor Accuracy > 99.92%
Sensor Resolution 0.127 mm Number of Pixels 7098
Available Web Guide Mechanisms
Model Number Description
WPS 900-IR QD 900 mm Infrared Sensor with M12 Quick Discount Connector
WPS 900-WL QD 900 mm White Light Sensor with M12 Quick Discount Connector
WPS 900-UV QD 900 mm Ultraviolet Sensor with M12 Quick Discount Connector