The Microsonic bks-6/12/CIU is an ultrasonic web edge sensor designed for contact-free monitoring and positioning of paper, foil and other sound-impermeable web materials. Its ultrasonic operating principle allows reliable edge detection without depending on material colour, transparency or changing ambient light conditions.

This version features an enlarged fork with a 60 mm width and 120 mm depth, providing additional clearance for wider or more difficult web-guiding arrangements. The sensor has an 8 mm (±4 mm) working range with 0.025 mm resolution. A single analogue output can be configured for either 4–20 mA current or 0–10 V voltage, providing a continuous signal proportional to the position of the material edge within the working range. Teach-in adjustment allows the required web position to be set directly at the sensor.

Applications

  • Web edge detection and continuous position control
  • Paper converting and web handling equipment
  • Film, foil and sheet-material processing
  • Printing and packaging machinery
  • Winding and unwinding equipment
  • Applications requiring an analogue web-position signal
  • Web-guiding installations requiring additional fork clearance
  • Materials with changing transparency or dusty operating conditions

Explore all Microsonic Web Edge Control Sensors

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Specifications

Product Type

Sensors

Brand

Microsonic

Family

Web Edge Control

Part Number

bks-6/12/CIU

Fork Opening

60 mm

Resolution

0.025 mm

Fork Length

120 mm

Housing Material

aluminium anodized

Weight (g)

190

Switching Output

Analog 4-20mA | 0-10V

Interface

LinkControl, Teach-in

Connection

M12 | 5-pin

IP Rating

IP65

Operating Temperature Range

+5°C to 60°C

Supply Voltage

20 – 30 VDC

Sensing Distance

8 mm (+/- 4 mm)

Sensor Type

Ultrasonic

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