壓力開關的專業術語需知
為了保證用戶所選壓力開關的型號與系列是正確的，用戶在選擇壓力開關之前務必將壓力開關的專業術語了解清楚，下面小編就來具體介紹壓力開關的有關術語。
1.壓力開關的設定值：設定值是指設定動作的值，它又分為上限值和下限值。
2.壓力開關的上限值：當介質的壓力開始增大時，使壓力開關動作的上限值。
3.壓力開關的下限值：當介質的壓力開始減小時，使壓力開關動作的下限值。
4.壓力開關的設定值范圍：設定值在規定的條件下可以連續調節的范圍。
5.壓力開關切換差：切換差是指壓力開關上切換值與下切換值的差值。
6.壓力開關的設定值誤差：使壓力開關開關發生切換的壓力值與參照值的固定值之差。
7.壓力開關的重復性誤差：在同一條件下多次測得的切換值之間的最大差值。
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