# You Don't Need to Calibrate Our Web Edge Sensor

> Check out how simple and easy it is to install our sensors for edge guiding, line guiding, contrast guiding and width measurement applications.

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

**Source:** https://live-roll2roll.pantheonsite.io/videos/you-dont-need-calibrate-your-web-edge-sensor

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Are you tired of wasting time trying to calibrate your sensor on your web guiding system? Our sensor technology allows you to get away from the old calibration needy technology and makes installing and commissioning the edge sensor a simple operation. Check out how simple and easy it is to install our sensors for edge guiding, line guiding, contrast guiding and width measurement applications of any kind of web materials.

## Related Products

- WPS 221
- SCU5

**Tags:** web edge position, edge sensor, edge guiding, web edge sensor, WPS 221, SCU5

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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