# Thread counting and monitoring applications with Web Position Sensor

> The ARIS WPS 440 can do many things. In this video we show the thread counting and monitoring application for the wide sensor.

**Last updated:** 2026-03-03

**Source:** https://live-roll2roll.pantheonsite.io/videos/thread-counting-and-monitoring-applications-web-position-sensor

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Check out the latest edition to our product line. The ARIS WPS 440 can do many things, but in this video we show the thread counting and monitoring applications.

## Related Products

- WPS 440

**Tags:** thread counting, strands monitoring, string counting, WPS 440

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration at ±0.1mm accuracy up to 760 mpm — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS).

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech