Ashcroft雅斯科

CAT.NO. B424B壓力開(kāi)關(guān)Ashcroft雅斯科主要特點(diǎn)

壓力開(kāi)關(guān)主要類(lèi)別包括常開(kāi)式和常閉式。主要特點(diǎn)是：

1、采用英制管螺紋快速接頭或銅管焊接式安裝結(jié)構(gòu)，安裝靈活，使用方便，無(wú)需特殊的安裝固定。

2、插片式導(dǎo)線式連接方可供用戶任意選定。

3、密封式不銹鋼感應(yīng)器安全可靠。

4、壓力范圍內(nèi)可根據(jù)用戶任意選定的壓力值進(jìn)行制造。

壓力開(kāi)關(guān)是與電器開(kāi)關(guān)相結(jié)合的裝置，當(dāng)?shù)竭_(dá)預(yù)先設(shè)定的流體壓力時(shí)，開(kāi)關(guān)接點(diǎn)動(dòng)作。主要應(yīng)用于電廠、石化、冶金行業(yè)等工業(yè)設(shè)備上輸出報(bào)警或控制信號(hào)，在工業(yè)領(lǐng)域中有著重要的用途，能預(yù)防生產(chǎn)工程中重要裝置的損壞，避免了重大生產(chǎn)事故地發(fā)生。 
  2.壓力開(kāi)關(guān)主要敏感元件2.1波紋管 
  特點(diǎn):耐久性及耐振性較波登管好，接斷差可調(diào)范圍大，主要材質(zhì)有不銹鋼、磷青銅等，價(jià)格相對(duì)較高，但可測(cè)壓力范圍較小，zui大為40MPa(CB33)2.2膜片 
  特點(diǎn):具有出色的耐腐蝕性，主要材質(zhì)有NBR、氟橡膠等，如CS、CL系列等均采用此類(lèi)敏感元件。壓力開(kāi)關(guān)快易優(yōu)自動(dòng)化選型有收錄。

CAT.NO. B424B壓力開(kāi)關(guān)Ashcroft雅斯科用途

壓力開(kāi)關(guān)有機(jī)械式，電子式兩大類(lèi)等。

G&L電子壓力開(kāi)關(guān)是通過(guò)高精度儀表放大器放大壓力信號(hào)，通過(guò)高速M(fèi)CU采集并處理數(shù)據(jù)，內(nèi)置精密傳感器進(jìn)行補(bǔ)償，是檢測(cè)壓力、液位信號(hào)，實(shí)現(xiàn)壓力、液位監(jiān)測(cè)和控制的高精度設(shè)備。廣泛使用在化工、機(jī)械、水文、電力、環(huán)保等測(cè)量氣體、液體壓力的自動(dòng)化系統(tǒng)中。因?yàn)檎{(diào)節(jié)方便靈活，安裝簡(jiǎn)單，可以替代大部分使用液位開(kāi)關(guān)的場(chǎng)合。

1、產(chǎn)品核心采用新型智能微處理芯片，功能實(shí)用性能穩(wěn)定。

2、LED顯示當(dāng)前壓力或液位值;

3、壓力或液位可以根據(jù)自己的需要設(shè)置啟動(dòng)或停止;

4、四位LED的產(chǎn)品三個(gè)單位可以根據(jù)客戶需要選擇：Mpa、KG.F/CM2，PSI

5、可以設(shè)置高低壓力或液位報(bào)警點(diǎn)，并通過(guò)繼電器或光耦輸出給控制設(shè)備; 輸出雙路繼電器(單刀雙擲)開(kāi)關(guān)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(jī)械壓力開(kāi)關(guān)精度高，遲滯小，響應(yīng)快，穩(wěn)定可靠;調(diào)節(jié)無(wú)死區(qū)，可以在整個(gè)量程范圍內(nèi)任意設(shè)定繼電器動(dòng)作壓力點(diǎn);

8、使用按鍵調(diào)節(jié)動(dòng)作壓力，使用簡(jiǎn)便，更加靈活; 防護(hù)等級(jí)：IP65，可以用在環(huán)境惡劣的場(chǎng)合;

壓力開(kāi)關(guān)其他型號(hào)

ASHCROFT B420B型壓力開(kāi)關(guān)
ASHCROFT B421B型壓力開(kāi)關(guān)
ASHCROFT B422B型壓力開(kāi)關(guān)
ASHCROFT B423B型壓力開(kāi)關(guān)
ASHCROFT B424B型壓力開(kāi)關(guān)
ASHCROFT B425B型壓力開(kāi)關(guān)
ASHCROFT B426B型壓力開(kāi)關(guān)
ASHCROFT B427B型壓力開(kāi)關(guān)
ASHCROFT B428B型壓力開(kāi)關(guān)
ASHCROFT B429B型壓力開(kāi)關(guān)
ASHCROFT B431B型壓力開(kāi)關(guān)
ASHCROFT B432B型壓力開(kāi)關(guān)
ASHCROFT B442B型壓力開(kāi)關(guān)
ASHCROFT B450B型壓力開(kāi)關(guān)

ASHCROFT B420V型壓力開(kāi)關(guān)
ASHCROFT B421V型壓力開(kāi)關(guān)
ASHCROFT B422V型壓力開(kāi)關(guān)
ASHCROFT B423V型壓力開(kāi)關(guān)
ASHCROFT B424V型壓力開(kāi)關(guān)
ASHCROFT B425V型壓力開(kāi)關(guān)
ASHCROFT B426V型壓力開(kāi)關(guān)
ASHCROFT B427V型壓力開(kāi)關(guān)
ASHCROFT B428V型壓力開(kāi)關(guān)
ASHCROFT B429V型壓力開(kāi)關(guān)
ASHCROFT B431V型壓力開(kāi)關(guān)
ASHCROFT B432V型壓力開(kāi)關(guān)
ASHCROFT B442V型壓力開(kāi)關(guān)
ASHCROFT B450V型壓力開(kāi)關(guān)

ASHCROFT B420T型壓力開(kāi)關(guān)
ASHCROFT B421T型壓力開(kāi)關(guān)
ASHCROFT B422T型壓力開(kāi)關(guān)
ASHCROFT B423T型壓力開(kāi)關(guān)
ASHCROFT B424T型壓力開(kāi)關(guān)
ASHCROFT B425T型壓力開(kāi)關(guān)
ASHCROFT B426T型壓力開(kāi)關(guān)
ASHCROFT B427T型壓力開(kāi)關(guān)
ASHCROFT B428T型壓力開(kāi)關(guān)
ASHCROFT B429T型壓力開(kāi)關(guān)
ASHCROFT B431T型壓力開(kāi)關(guān)
ASHCROFT B432T型壓力開(kāi)關(guān)
ASHCROFT B442T型壓力開(kāi)關(guān)
ASHCROFT B450T型壓力開(kāi)關(guān)

ASHCROFT B420S型壓力開(kāi)關(guān)
ASHCROFT B421S型壓力開(kāi)關(guān)
ASHCROFT B422S型壓力開(kāi)關(guān)
ASHCROFT B423S型壓力開(kāi)關(guān)
ASHCROFT B424S型壓力開(kāi)關(guān)
ASHCROFT B425S型壓力開(kāi)關(guān)
ASHCROFT B426S型壓力開(kāi)關(guān)
ASHCROFT B427S型壓力開(kāi)關(guān)
ASHCROFT B428S型壓力開(kāi)關(guān)
ASHCROFT B429S型壓力開(kāi)關(guān)
ASHCROFT B431S型壓力開(kāi)關(guān)
ASHCROFT B432S型壓力開(kāi)關(guān)
ASHCROFT B442S型壓力開(kāi)關(guān)
ASHCROFT B450S型壓力開(kāi)關(guān)

ASHCROFT B420P型壓力開(kāi)關(guān)
ASHCROFT B421P型壓力開(kāi)關(guān)
ASHCROFT B422P型壓力開(kāi)關(guān)
ASHCROFT B423P型壓力開(kāi)關(guān)
ASHCROFT B424P型壓力開(kāi)關(guān)
ASHCROFT B425P型壓力開(kāi)關(guān)
ASHCROFT B426P型壓力開(kāi)關(guān)
ASHCROFT B427P型壓力開(kāi)關(guān)
ASHCROFT B428P型壓力開(kāi)關(guān)
ASHCROFT B429P型壓力開(kāi)關(guān)
ASHCROFT B431P型壓力開(kāi)關(guān)
ASHCROFT B432P型壓力開(kāi)關(guān)
ASHCROFT B442P型壓力開(kāi)關(guān)
ASHCROFT B450P型壓力開(kāi)關(guān)

ASHCROFT B720B型壓力開(kāi)關(guān)
ASHCROFT B721B型壓力開(kāi)關(guān)
ASHCROFT B722B型壓力開(kāi)關(guān)
ASHCROFT B723B型壓力開(kāi)關(guān)
ASHCROFT B724B型壓力開(kāi)關(guān)
ASHCROFT B725B型壓力開(kāi)關(guān)
ASHCROFT B726B型壓力開(kāi)關(guān)
ASHCROFT B727B型壓力開(kāi)關(guān)
ASHCROFT B728B型壓力開(kāi)關(guān)
ASHCROFT B729B型壓力開(kāi)關(guān)
ASHCROFT B731B型壓力開(kāi)關(guān)
ASHCROFT B732B型壓力開(kāi)關(guān)
ASHCROFT B742B型壓力開(kāi)關(guān)
ASHCROFT B750B型壓力開(kāi)關(guān)

ASHCROFT B720V型壓力開(kāi)關(guān)
ASHCROFT B721V型壓力開(kāi)關(guān)
ASHCROFT B722V型壓力開(kāi)關(guān)
ASHCROFT B723V型壓力開(kāi)關(guān)
ASHCROFT B724V型壓力開(kāi)關(guān)
ASHCROFT B725V型壓力開(kāi)關(guān)
ASHCROFT B726V型壓力開(kāi)關(guān)
ASHCROFT B727V型壓力開(kāi)關(guān)
ASHCROFT B728V型壓力開(kāi)關(guān)
ASHCROFT B729V型壓力開(kāi)關(guān)
ASHCROFT B731V型壓力開(kāi)關(guān)
ASHCROFT B732V型壓力開(kāi)關(guān)
ASHCROFT B742V型壓力開(kāi)關(guān)
ASHCROFT B750V型壓力開(kāi)關(guān)

ASHCROFT B720T型壓力開(kāi)關(guān)
ASHCROFT B721T型壓力開(kāi)關(guān)
ASHCROFT B722T型壓力開(kāi)關(guān)
ASHCROFT B723T型壓力開(kāi)關(guān)
ASHCROFT B724T型壓力開(kāi)關(guān)
ASHCROFT B725T型壓力開(kāi)關(guān)
ASHCROFT B726T型壓力開(kāi)關(guān)
ASHCROFT B727T型壓力開(kāi)關(guān)
ASHCROFT B728T型壓力開(kāi)關(guān)
ASHCROFT B729T型壓力開(kāi)關(guān)
ASHCROFT B731T型壓力開(kāi)關(guān)
ASHCROFT B732T型壓力開(kāi)關(guān)
ASHCROFT B742T型壓力開(kāi)關(guān)
ASHCROFT B750T型壓力開(kāi)關(guān)

ASHCROFT B720S型壓力開(kāi)關(guān)
ASHCROFT B721S型壓力開(kāi)關(guān)
ASHCROFT B722S型壓力開(kāi)關(guān)
ASHCROFT B723S型壓力開(kāi)關(guān)
ASHCROFT B724S型壓力開(kāi)關(guān)
ASHCROFT B725S型壓力開(kāi)關(guān)
ASHCROFT B726S型壓力開(kāi)關(guān)
ASHCROFT B727S型壓力開(kāi)關(guān)
ASHCROFT B728S型壓力開(kāi)關(guān)
ASHCROFT B729S型壓力開(kāi)關(guān)
ASHCROFT B731S型壓力開(kāi)關(guān)
ASHCROFT B732S型壓力開(kāi)關(guān)
ASHCROFT B742S型壓力開(kāi)關(guān)
ASHCROFT B750S型壓力開(kāi)關(guān)

ASHCROFT B720P型壓力開(kāi)關(guān)
ASHCROFT B721P型壓力開(kāi)關(guān)
ASHCROFT B722P型壓力開(kāi)關(guān)
ASHCROFT B723P型壓力開(kāi)關(guān)
ASHCROFT B724P型壓力開(kāi)關(guān)
ASHCROFT B725P型壓力開(kāi)關(guān)
ASHCROFT B726P型壓力開(kāi)關(guān)
ASHCROFT B727P型壓力開(kāi)關(guān)
ASHCROFT B728P型壓力開(kāi)關(guān)
ASHCROFT B729P型壓力開(kāi)關(guān)
ASHCROFT B731P型壓力開(kāi)關(guān)
ASHCROFT B732P型壓力開(kāi)關(guān)
ASHCROFT B742P型壓力開(kāi)關(guān)
ASHCROFT B750P型壓力開(kāi)關(guān)