機械壓力開關與電子開關相比較的不足
雖然目前工業中應用的最多的是機械壓力開關,但是它畢竟是傳統的機械式壓力開關，與新型的電子壓力開關相比還存在以下的不足之處。
1.機械壓力開關內部的傳感器信號沒有電子壓力開關的輸出信號穩定，這種情況一般都是因為機械壓力開關本身的抗干擾能力不強引起的，抗干擾能力弱就會很容易受到周圍環境的干擾，從而引起信號的不穩定；而電子壓力開關則是經過了多項嚴格的測試，擁有超凡的抗干擾能力。
2.機械壓力開關出現誤差的頻率比較高，出現這種現象的原因一般都是由于機械壓力開關是純機械動作，需要人員讀取壓力值，而電子壓力開關自帶LCD顯示屏，直接通過屏幕顯示壓力值，降低了人為帶來的測量誤差。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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