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.

With a housing size of 31mm x 11mm x 23mm, F77 series sensors fit in space-restricted applications and provide up to 50 Hz switching frequency for fast response times.  High visibility LEDs give you at-a-glance status indication. Intuitive range adjustments make it easy to make changes on-the-fly.  NDT


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