F77 series ultrasonic sensors from Pepperl+Fuchs are especially designed to fit in tight spaces, but this is only the beginning of what they have to offer. These miniature sensors are ideal for dirty and dusty application environments, and are adept at handling color variations or transparent targets. And because these miniature sensors can detect objects within an area rather than being restricted to sensing only what is directly in front of them, the F77 series is perfect for applications where the pin-point accuracy of a photoelectric beam is too focused to accurately sense the target.
These sensors are also highly immune to acoustic interference and have minimal deadband – important characteristics for sensors mounted on machinery with noisy pneumatic cylinders.