安裝壓力開關需知
1.壓力開關的安裝環境應無強腐蝕的氣體液體存在，并且該環境中應無較高的溫度源。如果被測介質會高于60℃，應用引壓管引出一段距離以降低溫度再引入變送器。引壓管的變送器側應加裝截止閥。
2..如果壓力開關是安裝在較高的位置，那么要采用安裝支架將其固定，避免開關位于傾斜的位置。
3.壓力開關的觸電容量都是固定的，用戶在安裝時應盡量按照它的電源要求來。
4.壓力開關的安裝位置周圍應留有足夠空間，以便日后的維護與維修工作。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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