The SE-33 Carpet Tuft Sensor utilizes fiber-optic technology to determine carpet tuft position, rather than the edge of the carpet backing. Additionally, the unique design of the SE-33 enables it to guide to any edge regardless of color or shape of the carpet tuft.
The SE-33 has a control range of 0.75 inch (19 mm). In pairs, the sensor can be used for guiding to the center of the carpet tufting. Singularly, it can be used to guide or chase the tuft edge.