<em id="0qd7d"><acronym id="0qd7d"></acronym></em>

      <dd id="0qd7d"></dd>

      新聞動態
      新聞動態 當前位置:首頁>新聞動態>新聞動態

      感應型接近傳感器的檢測原理

      網址:www.www.freeunlimitedebooks.com  2019-09-02  作者:admin    閱讀:

      感應型接近傳感器的檢測原理
      Detection Principle of Inductive Proximity Sensor
      通過外部磁場影響,檢測在導體表面產生的渦電流引起的磁性損耗。在檢測線圈內使其產生交流磁場,并檢測體的金屬體產生的渦電流引起的阻抗變化進行檢測的方式。
      Through the influence of external magnetic field, the magnetic loss caused by eddy current on the surface of conductor is detected. The alternating current magnetic field is generated in the detection coil, and the impedance change caused by the eddy current generated by the metal body is detected.
      此外,作為另外一種方式,還包括檢測頻率相位成分的鋁檢測傳感器,和通過工作線圈僅檢測阻抗變化成分的全金屬傳感器。
      In addition, as an alternative method, it includes an aluminium sensor for detecting frequency and phase components, and an all-metal sensor for detecting only impedance components through a working coil.
      在檢測體一側和傳感器一側的表面上,發生變壓器的狀態。
      The transformer state occurs on the surface of the detector and the sensor.

      轉讓電話
      13313028229

      色琪琪www 618se con