電子壓力開關的接地要求
電子壓力開關是可以通過輸出4-20mA信號來控制壓力的開關，因此它的接地措施應良好，下面小編介紹電子壓力開關的接地要求有哪些。
1.電子壓力開關的傳感器部分最好與被測介質處于同電位。
2.為了提高電子壓力開關測量的準確度，當電子壓力開關周圍環境存在較大電磁干擾的情況時，應對電子壓力開關另行采取接地措施，且接地線不可接在電機或其他設備的公共地線上，以免出現漏電的情況。
3.當電子壓力開關是安裝在塑料管道上或在有絕緣襯里的管道上測量壓力時，傳感器的兩端應安裝接地環、或接地法蘭。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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