Fork-type light barrier

LD 33746
Fork-type light barrier
  8  Fork-type light barrier

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Precision light barrier, with infrared light source, for the control of electronic timing equipment in experiments with moving or oscillating bodies, e.g. experiments on tracks, pendulum oscillations, free fall, oscillations of strings or leaf springs. Connection to CASSY via the timer box (524 034) or the Timer S (524 074). Mounted by means of a clamp or holding magnet. Equipped with a stopper for perpendicular attachment to square profile sections. Operation display (LED).

Technical data

  • Measuring accuracy (resolution): 0.1 mm
  • Switching rate: max. 5 kHz
  • Signal output and voltage supply: via multiple socket
  • Inner fork width: 110 mm
  • Effective fork depth: 160 mm
  • Connection:
    9 ... 25 V DC or
    6 ... 15 V AC
    via multiple socket (for 501 16)
  • Current consumption: 110 mA

Additionally required

1 50116 Multi-core cable, 6-pole, 1.5 m LD
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