如何選擇壓力開關型號
不同的壓力開關型號代表了壓力開關不同的功能和結構。客戶在選擇壓力開關時，可以參照以下幾點說明來挑選符合自己實際情況的壓力開關型號。
一、壓力開關接口
選擇壓力開關型號時，要注意接口的尺寸、螺紋連接方式。客戶要仔細量出產品的壓力接口尺寸，然后由廠商根據提供的尺寸定做，或者還可以提供樣本圖給廠商，由廠商根據樣本圖制作，其中要選擇合適的螺紋連接形式，否則日后安裝起來會麻煩。
二、電氣接口
選擇型號之前，要根據信號采集方式和現場布線情況選擇適當的電氣接口，避免日后的退換貨情況。
三、量程
要按照系統設備的壓力范圍選擇適合的量程，否則量程的偏大或者偏小，都會造成壓力開關的損壞。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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