Bobbin Switch Sensor (BSS)

Compact Sensor designed for integration in the CAN communication system. It is designed to give an instantaneous, reliable indication of bobbin switch-over, allowing the weaving machine to take the appropriate measures. The BSS is extremely simple to install.

IRO Bobbin Switch Sensor

Miltible use

  • Signal to change the air pressure level on an Airjet machine.
  • Activate knot removal cycle (between yarn bobbins) for knot free weaving.
  • Signal that a yarn bobbin needs renewing.
  • Supply information to a data collecting system.


  • Simple and efficient function
  • One moving part
  • Low yarn tension at switch-over
  • Robust and compact design.

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IRO Bobbin Switch Sensor