壓力開關的校準方法
壓力開關的校準需要利用到壓力校準器，將壓力開關與壓力校準器連接，確保連接緊密之后，開始準備給壓力開關施加壓力，（這里需要注意的是，為了避免壓力的過沖和回程，不管是加壓還是降壓，都需要緩慢而平穩的進行），直到到達設定值壓力開關動作，此時需要記錄下壓力開關動作的設定值，記錄完畢之后繼續施加壓力直到上限值，關閉壓力校準器并開啟壓力開關的閥門，先嘗試耐壓幾分鐘檢查是否有泄露，如果無泄露，就繼續完成校準工作，開始緩慢平穩的降壓，直到設定點恢復，最后記錄下設定點恢復時的值。
壓力開關的校準是為了日后更好的操作和控制，是規范使用壓力開關之前需做好的準備工作。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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