• ARIS WPS 440 sensor for thread monitoring application
  • ARIS WPS 440 sensor for thread monitoring counting
  • ARIS WPS 440 sensor for web width monitoring applications
  • ARIS WPS 440 sensor with integrated controller for web edge sensing applications

ARIS WPS 440

  • Availability:
    3 Weeks Lead Time
Highly Accurate Sensors Can Also Be Adaptive

Eliminate calibration. These sensors learn and adapt on the fly!

ARIS WPS 440 by Roll-2-Roll Technologies is a versatile sensor with an integrated sensor control unit, a 440 mm sensing window, and multiple functionality. The sensor technology requires no setup or calibration. The sensing principle relies on light scattering and spatial filtering properties of fiber optics to accurately determine the features on the web. The 440 mm sensor version is suited for edge guiding applications with frequent width changes, web width measurement, center guiding, etc. The sensor is also used in simple inspection applications such as thread counting, string coverage, void detection, etc.

The patented fiber optic sensing principle enables the plug-and-play sensor technology. The sensor technology adjusts automatically to the physical characteristics of the material and provides an accurate position measurement. ARIS WPS is essentially an affordable vision based sensing system different web sensing applications.

  • Save money with a single solution for multiple sensing applications
  • Save money with consolidated part number for one sensor that can be used for variety of applications
  • Increase productivity with no setup and calibration after product changeover
  • Save time with plug-and-play operation
  • Reduce waste with high accuracy and high precision measurement
  • 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
Sensor Type Fiber Optic Sensor Range 440 mm
Sensor Resolution 0.125 mm  Light Source Infrared, White Light, Ultraviolet
Number of Pixels 3530 Sensor Accuracy > 99.2%
Sensor Frequency 50 Hz - 200 Hz Controller Integrated within the sensor
Optimal Working Distance 10 mm Cable Length Up to 10 m
Output (Voltage)  ± 10 V or 0 to 10 V Output (Current) 0 to 20 mA or 0 to 10 mA
Input Supply 24 V DC Connectivity EtherNet/IP or PROFINET
Available Web Guide Mechanisms
Model Number Description
ARIS WPS 440-IR 440 mm Infrared Sensor
ARIS WPS 440-WL 440 mm White Light Sensor
ARIS WPS 440-UV 440 mm Ultraviolet Sensor