How to calculate the cable length between sensor and data acquisition unit

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 7

  • @javierharth3647
    @javierharth3647 3 ปีที่แล้ว +1

    Brilliant explanation; good engineering!!
    Thank you from Peru.

    • @Prognost
      @Prognost  3 ปีที่แล้ว +1

      Thank you for your comment. Greetings from Germany

  • @uddipansarkar90
    @uddipansarkar90 2 ปีที่แล้ว +1

    Very good explanation. Just a query that @5:13 you take max o/p voltage from the accelerometer to be 5V...could you please explain from where are you getting that data of 5V...also as we generally don't use the accelerometer to its full output voltage or operating 'g'...so can the machine's max operating/trip range g's equivalent o/p voltage be used in the calculation for the 'V'??? I'm just curious to know..

    • @Prognost
      @Prognost  2 ปีที่แล้ว

      Hello thank you very much for the question and also sorry for not answering this earlier. The value comes from the card. It is the maximum voltage of the used input card. Greetings from Germany

  • @mndndiaye1088
    @mndndiaye1088 3 ปีที่แล้ว +2

    If the camera is right in front of the black board it would be better. Thanks for the explanations.

  • @rohitbalodiya3754
    @rohitbalodiya3754 2 ปีที่แล้ว

    How & where to get the parameters for low pass filter?
    Further, how I can calculate cable capacitance, if my distance for machine is fixed.
    Thnks!

    • @Prognost
      @Prognost  2 ปีที่แล้ว

      Hello Rohit and thank you for the question. My colleague Wolfgang has an answer for you.
      The cut-off frequency at -3 dB is at Fc= 1/ (2πRC)
      The capacitance C of the cable is shown in its datasheet. That means the capacitance of the cable will not be calculated but is given by the manufacturer
      Does this answer help ?