Detection of circuit boards


As a rule, circuit boards often have openings of various sizes. Nevertheless, they must be detected reliably and stably. No additional signals may be output when the circuit boards are scanned. Therefore, a sensor is needed that does not detect the openings in the circuit boards.


The HRTR 3B scanners are used for this task. The HRTR 3B/ XL device type is a sensor that does not detect even the largest openings. This ensures high system availability and no parts are rejected.


  • Branch/Area

    Electronics (circuit board manufacturing)

  • Duty

    Presence inspection

  • Application

    Detection of circuit boards