Miniature Ultrasonic Sensor ideal for tight mounting conditions.
Pepperl+Fuchs F77 ultrasonic sensors detect objects to the millimeter including objects with reflective surfaces. The F77 miniature Series is available in three common versions: as a background suppression sensor, a retroreflective sensor, or a thru-beam sensor with a large detection area.
Pepperl+Fuchs F77 Series Ultrasonic Sensors are a great choice when you're working with materials that are normally difficult to detect.
NPN models are now available in all sensing ranges. In addition, a full assortment of short-focus 100 mm sensing range models now complement the existing 250 mm and 400 mm designs. These ultrasonic sensors feature a miniscule 10 mm deadband— the smallest of any sensor in Pepperl+Fuchs' entire ultrasonic portfolio.