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Ashcroft雅斯科

CAT.NO. B424B壓力開關Ashcroft雅斯科主要特點

壓力開關主要類別包括常開式和常閉式。主要特點是：

1、采用英制管螺紋快速接頭或銅管焊接式安裝結構，安裝靈活，使用方便，無需特殊的安裝固定。

2、插片式導線式連接方可供用戶任意選定。

3、密封式不銹鋼感應器安全可靠。

4、壓力范圍內可根據用戶任意選定的壓力值進行制造。

壓力開關是與電器開關相結合的裝置，當到達預先設定的流體壓力時，開關接點動作。主要應用于電廠、石化、冶金行業等工業設備上輸出報警或控制信號，在工業領域中有著重要的用途，能預防生產工程中重要裝置的損壞，避免了重大生產事故地發生。 
  2.壓力開關主要敏感元件2.1波紋管 
  特點:耐久性及耐振性較波登管好，接斷差可調范圍大，主要材質有不銹鋼、磷青銅等，價格相對較高，但可測壓力范圍較小，zui大為40MPa(CB33)2.2膜片 
  特點:具有出色的耐腐蝕性，主要材質有NBR、氟橡膠等，如CS、CL系列等均采用此類敏感元件。壓力開關快易優自動化選型有收錄。

CAT.NO. B424B壓力開關Ashcroft雅斯科用途

壓力開關有機械式，電子式兩大類等。

G&L電子壓力開關是通過高精度儀表放大器放大壓力信號，通過高速MCU采集并處理數據，內置精密傳感器進行補償，是檢測壓力、液位信號，實現壓力、液位監測和控制的高精度設備。廣泛使用在化工、機械、水文、電力、環保等測量氣體、液體壓力的自動化系統中。因為調節方便靈活，安裝簡單，可以替代大部分使用液位開關的場合。

1、產品核心采用新型智能微處理芯片，功能實用性能穩定。

2、LED顯示當前壓力或液位值;

3、壓力或液位可以根據自己的需要設置啟動或停止;

4、四位LED的產品三個單位可以根據客戶需要選擇：Mpa、KG.F/CM2，PSI

5、可以設置高低壓力或液位報警點，并通過繼電器或光耦輸出給控制設備; 輸出雙路繼電器(單刀雙擲)開關量;

6、兩路繼電器/兩路光耦/帶4-20mA/0-10V 輸出可以選擇;

7、采用高精度壓力傳感器，比機械壓力開關精度高，遲滯小，響應快，穩定可靠;調節無死區，可以在整個量程范圍內任意設定繼電器動作壓力點;

8、使用按鍵調節動作壓力，使用簡便，更加靈活; 防護等級：IP65，可以用在環境惡劣的場合;

壓力開關其他型號

ASHCROFT B420B型壓力開關
ASHCROFT B421B型壓力開關
ASHCROFT B422B型壓力開關
ASHCROFT B423B型壓力開關
ASHCROFT B424B型壓力開關
ASHCROFT B425B型壓力開關
ASHCROFT B426B型壓力開關
ASHCROFT B427B型壓力開關
ASHCROFT B428B型壓力開關
ASHCROFT B429B型壓力開關
ASHCROFT B431B型壓力開關
ASHCROFT B432B型壓力開關
ASHCROFT B442B型壓力開關
ASHCROFT B450B型壓力開關

ASHCROFT B420V型壓力開關
ASHCROFT B421V型壓力開關
ASHCROFT B422V型壓力開關
ASHCROFT B423V型壓力開關
ASHCROFT B424V型壓力開關
ASHCROFT B425V型壓力開關
ASHCROFT B426V型壓力開關
ASHCROFT B427V型壓力開關
ASHCROFT B428V型壓力開關
ASHCROFT B429V型壓力開關
ASHCROFT B431V型壓力開關
ASHCROFT B432V型壓力開關
ASHCROFT B442V型壓力開關
ASHCROFT B450V型壓力開關

ASHCROFT B420T型壓力開關
ASHCROFT B421T型壓力開關
ASHCROFT B422T型壓力開關
ASHCROFT B423T型壓力開關
ASHCROFT B424T型壓力開關
ASHCROFT B425T型壓力開關
ASHCROFT B426T型壓力開關
ASHCROFT B427T型壓力開關
ASHCROFT B428T型壓力開關
ASHCROFT B429T型壓力開關
ASHCROFT B431T型壓力開關
ASHCROFT B432T型壓力開關
ASHCROFT B442T型壓力開關
ASHCROFT B450T型壓力開關

ASHCROFT B420S型壓力開關
ASHCROFT B421S型壓力開關
ASHCROFT B422S型壓力開關
ASHCROFT B423S型壓力開關
ASHCROFT B424S型壓力開關
ASHCROFT B425S型壓力開關
ASHCROFT B426S型壓力開關
ASHCROFT B427S型壓力開關
ASHCROFT B428S型壓力開關
ASHCROFT B429S型壓力開關
ASHCROFT B431S型壓力開關
ASHCROFT B432S型壓力開關
ASHCROFT B442S型壓力開關
ASHCROFT B450S型壓力開關

ASHCROFT B420P型壓力開關
ASHCROFT B421P型壓力開關
ASHCROFT B422P型壓力開關
ASHCROFT B423P型壓力開關
ASHCROFT B424P型壓力開關
ASHCROFT B425P型壓力開關
ASHCROFT B426P型壓力開關
ASHCROFT B427P型壓力開關
ASHCROFT B428P型壓力開關
ASHCROFT B429P型壓力開關
ASHCROFT B431P型壓力開關
ASHCROFT B432P型壓力開關
ASHCROFT B442P型壓力開關
ASHCROFT B450P型壓力開關

ASHCROFT B720B型壓力開關
ASHCROFT B721B型壓力開關
ASHCROFT B722B型壓力開關
ASHCROFT B723B型壓力開關
ASHCROFT B724B型壓力開關
ASHCROFT B725B型壓力開關
ASHCROFT B726B型壓力開關
ASHCROFT B727B型壓力開關
ASHCROFT B728B型壓力開關
ASHCROFT B729B型壓力開關
ASHCROFT B731B型壓力開關
ASHCROFT B732B型壓力開關
ASHCROFT B742B型壓力開關
ASHCROFT B750B型壓力開關

ASHCROFT B720V型壓力開關
ASHCROFT B721V型壓力開關
ASHCROFT B722V型壓力開關
ASHCROFT B723V型壓力開關
ASHCROFT B724V型壓力開關
ASHCROFT B725V型壓力開關
ASHCROFT B726V型壓力開關
ASHCROFT B727V型壓力開關
ASHCROFT B728V型壓力開關
ASHCROFT B729V型壓力開關
ASHCROFT B731V型壓力開關
ASHCROFT B732V型壓力開關
ASHCROFT B742V型壓力開關
ASHCROFT B750V型壓力開關

ASHCROFT B720T型壓力開關
ASHCROFT B721T型壓力開關
ASHCROFT B722T型壓力開關
ASHCROFT B723T型壓力開關
ASHCROFT B724T型壓力開關
ASHCROFT B725T型壓力開關
ASHCROFT B726T型壓力開關
ASHCROFT B727T型壓力開關
ASHCROFT B728T型壓力開關
ASHCROFT B729T型壓力開關
ASHCROFT B731T型壓力開關
ASHCROFT B732T型壓力開關
ASHCROFT B742T型壓力開關
ASHCROFT B750T型壓力開關

ASHCROFT B720S型壓力開關
ASHCROFT B721S型壓力開關
ASHCROFT B722S型壓力開關
ASHCROFT B723S型壓力開關
ASHCROFT B724S型壓力開關
ASHCROFT B725S型壓力開關
ASHCROFT B726S型壓力開關
ASHCROFT B727S型壓力開關
ASHCROFT B728S型壓力開關
ASHCROFT B729S型壓力開關
ASHCROFT B731S型壓力開關
ASHCROFT B732S型壓力開關
ASHCROFT B742S型壓力開關
ASHCROFT B750S型壓力開關

ASHCROFT B720P型壓力開關
ASHCROFT B721P型壓力開關
ASHCROFT B722P型壓力開關
ASHCROFT B723P型壓力開關
ASHCROFT B724P型壓力開關
ASHCROFT B725P型壓力開關
ASHCROFT B726P型壓力開關
ASHCROFT B727P型壓力開關
ASHCROFT B728P型壓力開關
ASHCROFT B729P型壓力開關
ASHCROFT B731P型壓力開關
ASHCROFT B732P型壓力開關
ASHCROFT B742P型壓力開關
ASHCROFT B750P型壓力開關