如何檢測壓力顯示值
檢測方法一：
由于壓力開關數顯表接收的信號不同，在傳感器斷開的電路上需要對數顯表輸入不同的相對應的信號。把電流表與電阻箱接入電路中，此時開始調整電阻值，電流表上會顯示輸入數顯表的標準電流值，然后記錄下標準的壓力值，計算對應的標準壓力值，與數顯表進行比較，如果差距較大，則不合格，需重新調整
檢測方法二：
將供電電源斷開，進行壓力開關的殼體拆卸，將內部壓力傳感器的接線端子斷開，采用自備的儀表進行檢測，如果相差不多，則新自備的儀表就符合要求。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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