AZS BlueFlash sensors are optical edge sensors for the detection of all opaque materials. They are used in web guiding applications where the material edge needs to be detected fast and where demanding accuracy is required. The used linear, high resolution material edge mapping system provides to BlueFlash clear advantages compared to ultrasonic sensors. Positioning marks provide a quick and precise alignment of the sensor to the reference line. They are factory set and don’t need any calibration. Two standard sizes cover a large material bandwidth. BlueFlash sensors are…