美國(guó)UE開關(guān)UE壓力開關(guān)現(xiàn)貨供應(yīng) UE機(jī)械壓力開關(guān) UE機(jī)械壓力開關(guān),為純機(jī)械形變導(dǎo)致微動(dòng)開關(guān)動(dòng)作。當(dāng)壓力增加時(shí),作用在不同的傳感壓力元器件(膜片、波紋管、活塞)產(chǎn)生形變,將向上移動(dòng),通過(guò)欄桿彈簧等機(jī)械結(jié)構(gòu),zui終啟動(dòng)zui上端的微動(dòng)開關(guān),使電信號(hào)輸出。UE機(jī)械壓力開關(guān)設(shè)定方式從功能原理上又分成連續(xù)位移型和力平衡型。 UE電子壓力開關(guān) UE電子壓力開關(guān)是通過(guò)焊接316l膜片感壓,通過(guò)壓力傳感器將物理信號(hào)轉(zhuǎn)換成電信號(hào),放大和處理成為標(biāo)準(zhǔn)的模擬量信號(hào)輸出或者是固態(tài)繼電器輸出。 UE防爆壓力開關(guān) UE防爆壓力開關(guān)是應(yīng)用于危險(xiǎn)場(chǎng)合的zui可靠?jī)x表,通過(guò)堅(jiān)固的密封殼體將接線觸點(diǎn)密閉在堅(jiān)固空間中達(dá)到隔爆的效果。防爆壓力開關(guān)工作原理為純機(jī)械形變導(dǎo)致微動(dòng)開關(guān)動(dòng)作。當(dāng)壓力增加時(shí),作用在不同的傳感壓力元器件(膜片、波紋管、活塞)產(chǎn)生形變,將向上移動(dòng),通過(guò)欄桿彈簧等機(jī)械結(jié)構(gòu),zui終啟動(dòng)zui上端的微動(dòng)開關(guān),使電信號(hào)輸出,設(shè)定方式從功能原理上又分成連續(xù)位移型和力平衡型。 UE差壓開關(guān) UE差壓開關(guān)由2個(gè)膜盒腔組成,兩個(gè)腔體分別由兩片密封膜片和一片感差壓膜片密封。高壓和低壓分別進(jìn)入差壓開關(guān)的高壓腔和低壓腔,感受到的差壓使感壓膜片形變,通過(guò)欄桿彈簧等機(jī)械結(jié)構(gòu),zui終啟動(dòng)zui上端的微動(dòng)開關(guān),使電信號(hào)輸出。差壓開關(guān)的感壓元件不同分為膜片和波紋管式,性能特點(diǎn)亦不同。 美國(guó)UE開關(guān)UE壓力開關(guān)現(xiàn)貨供應(yīng) UE真空開關(guān)UE真空開關(guān),為純機(jī)械形變導(dǎo)致微動(dòng)開關(guān)動(dòng)作。當(dāng)壓力增加時(shí),真空開關(guān)作用在不同的傳感壓力元器件(膜片、波紋管、活塞)產(chǎn)生形變,將向上移動(dòng),通過(guò)欄桿彈簧等機(jī)械結(jié)構(gòu),zui終啟動(dòng)zui上端的微動(dòng)開關(guān),使電信號(hào)輸出。機(jī)械壓力開關(guān)設(shè)定方式從功能原理上均為連續(xù)位移型,設(shè)定點(diǎn)可單點(diǎn)設(shè)定并zui多可達(dá)到3個(gè)不同的設(shè)定點(diǎn)。
J400-440 J400-441 J400-442 J400-443 J400-444 J400-454 J400-456 J400-457 J400-458 J400-459 J400-450 J400-451 J400-452 J400-453 J400-454 J400-S126B/S134B/S137B/S144B/S152B/S156B/S164B J400-126/134/137/144/152/156/164 J400-610/16014/614 J400-270/274 J402-S126B/S134B/S137B/S144B/S152B/S156B/S164B J402-126/134/137/144/152/156/164 J402-610/16014/614 J402-270/274 J402-520/521//522/523/524/525 J402-530/531/532/533/534/535 J402-550/551/552/553/554/555 J403-S126B/S134B/S137B/S144B/S152B/S156B/S164B J403-126/134/137/144/152/156/164 J400-S126B/S134B/S137B/S144B/S152B/S156B/S164B J400-358/361/376/126/134/137/144/152/156/164/270/274 J400-440/442/443/448/450/452/453/454 J402-S126B/S134B/S144B/S152B/S156B/S164B J402-358/361/376/126/134/144/152/156/164 J400-440/442/443/448/450/452/453/454 |