All-digital sensor eliminates effects of opacity variations in non-woven materialsUnique 180º foldback prism detects materials that are nearly impossible to sense with infrared-only, air or ultrasoundImmune to web plane changes and unaffected by ambient light, including sunlightCompatible with all Fife web guide controllersStandard sensing gap of 50.8 mm (2 inches) with a control range of 43.2 mm (1.7 inches)Flexible mounting and positioning assemblies ensure quick and easy installationElectrostatic discharge protectedFife First*Edge SE-38 Digital Sensor SpecificationsSensor Resolution1 pixel (0.063 mm / 0.0025 inch)Light Source880 to 990 nm infrared lightDetection DeviceCMOS linear photodiode arrayUpdate Rate6 msSupply Voltage+10 to 15 VDCSupply Current<80 mA (<55 mA average)Output Signal0 to 10 mAWeight850 gTemperature Range0 to 60? C