The bks+ ultrasonic web edge sensor is a fork sensor for scanning the edges of sound-impermeable materials such as foil or paper. This is why the bks+ is ideally suited for the web control of high-transparency foils, light-sensitive materials, materials with greatly varying transparency and paper subject to high paper dust loads. The bks+ edge sensor facilitates the contact-free web edge scanning of foils, paper and other soundimpermeable materials.

2 housing designs:

• 30 mm fork width
• 60 mm fork width

Output stages:

• 1 Push-Pull switching output with pnp or npn switching technology
• 1 analogue output 4-20 mA and 0-10 V

More Information here: https://www.microsonic.de/en/bks+