引發壓力開關產生故障的原因
來源:編輯YY 時間:2014-11-24 08:08 點擊:次
為了幫助用戶減少壓力開關的維修頻率并更好的使用壓力開關,今天小編為大家介紹容易引起壓力開關產生故障的幾個重要原因。
一、壓力開關被錯誤安裝
錯誤安裝包括壓力開關的接線錯誤、安裝位置的錯誤及元件安裝錯誤。
1.接線錯誤:當壓力開關與電源之間的連接或者是與系統設備之間的連接出現錯誤時,都會導致壓力開關不能正常工作,出現信號無法得到輸出的情況或者信號輸出不正確的情況。
2.安裝位置錯誤:壓力開關的安裝位置是需要根據被測介質的性質來決定的,所以稍有不當,都會引起介質無法流通或一直附著在壓力開關內部的情況。
3.元件安裝錯誤:是指壓力開關的內部元件未按正確方法連接引起誤差出現。
二、壓力開關周圍帶干擾環境
壓力開關的工作環境周圍如果帶振動或者有大型電磁設備,如大的電機等,這些會隨時干擾到壓力開關的正常工作引起誤差的出現。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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抗振壓力開關的安裝注意事項
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