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液位計

雷達液位計設置介電常數

發布日期:2022-10-09 點擊率:112

在使用雷達液位計之前,先要給它設置介電常數,但其實并不是所有的雷達液位計都需要設置介電常數以后才能夠使用,只是設置介電常數之后,在使用中能夠 更好的為測量工作服務。介電常數能夠影響到雷達液位計的使用,它的影響主要體現在兩個方面,一方面是能夠影戲介質對電磁波的吸收率,電磁波的吸收率越高就說明雷達液位 計的性能越好;另一方面是電磁波在穿過介質時的波長會發生相應的改變。

  在為雷達液位計設置介電參數時,要根據多種不同的因素來設置,包括結構的不同、型號的不同、用途的不同等,而 有些雷達液位計需要根據靈敏度來設置。在測量有些物質時,增加一個介電常數可以大大減少運算量,可見為雷達液位計設置參數還是非常有必要的。

  有些雷達液位計確實不需要設置介電常數,但也是極少數介質的測量之中,如果想要將雷達液位計的使用優勢完全體現出來,還是要按照正確的方法來使用雷達液位計。我公 司生產各種不同類型的液位計,型號多樣,可以充分滿足人們的測量需求


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