SICK UFS Series Fork Sensor

Ultrasonic fork sensor for label detection applications. 1.1kHz switching frequency, 440µs response time.

This model has 10 variants.
Effective August 29th, 2025 SICK has added a 9.8% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Number
  • UFS Series
Highlights...

Features

  • Functional principle: ultrasonic detection principle
  • Fork width: 2.6mm
  • Fork depth: 42.5mm
  • Switching frequency: 1.1kHz
  • Response time: 440µs
  • Connection type(s):
    • Cable with M12 male connector, 4-pin 0.31m PVC
    • Male connector M8, 4-pin
    • Cable open end, 4-wire 2 m PVC

The SICK UFS Series Fork Sensor offers highly precise label detection and a compact design, utilizing ultrasonic detection technology to identify labels on carrier materials regardless of color, pattern, marking, transparency level, or gloss. The slim lower flange at 5.5mm high, and a 2.6mm wide fork, this sensor can mount directly on the dispensing edge of labeling machines, minimizing belt flutter and optimizing line efficiency. The UFS Series flawlessly detects even the smallest label gaps of just 1mm, with a 440μs response time and 1.1kHz switching frequency. The integrated display provides real-time feedback on teach-in quality and operating reserve. Equipped with an intelligent IO-Link communication interface, the sensor enables automatic reporting of web tears, fine adjustment and analyses during operation, and remote configuration. The UFS Series is a versatile solution for a range of food and beverage, printing, and packaging applications.