壓力開關的選擇與安裝
一、壓力開關的選擇
壓力開關在選擇時，用戶要注意產品的選型，因為只有選擇了正確的型號和系列才能發揮出壓力開關的絕佳性能。如何才能選出正確的型號呢？在選型時，要詳細了解被測介質的溫度、壓力范圍、物理性質、化學性質、周圍環境以及對壓力開關的性能要求，如精度等級，如果對精度沒什么特殊要求，則可選擇機械型，如果對精度有較高要求，那就應選擇智能型。
二、壓力開關的安裝
當壓力開關需要安裝在管道上時，如果被測介質的壓力不大，那么可以直接連接在管道上，如果被測介質的壓力較大，那就最好先加裝一些緩沖措施再進行連接，防止壓力瞬時變大而損壞壓力開關。另外，壓力開關的導壓管要進行合理的確定后再進行安裝。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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