Leveraging through-beam technology, XUV Fork Ultrasonic Sensor can detect labels of any material, size, color, or translucency and allows for manual adjustments on-the-fly. Keys on sensor allow for real-time modifications based on material thickness, which can range from 0.001 to 0.003 in. IP65-rated, sensor also can be locked to avoid unnecessary adjustments and will retain its settings even if it is powered down and turned back on. Operating range is 41 to 131°F.