Kev Taw Qhia Txog Kev Sib Txuas Diaphragm Seal rau Transmitter

Lub foob diaphragm yog ib txoj kev teeb tsa siv los tiv thaiv cov cuab yeej los ntawm cov txheej txheem nyuaj. Nws ua haujlwm ua lub tshuab cais tawm ntawm cov txheej txheem thiab cov cuab yeej. Txoj kev tiv thaiv feem ntau yog siv nrog cov khoom siv siab thiab DP uas txuas lawv rau cov txheej txheem.

Cov ntsaws ruaj ruaj diaphragm siv rau hauv cov xwm txheej hauv qab no:

★ Kev rho tawm ntawm cov khoom nruab nrab rau kev nyab xeeb lossis kev huv si
★ Kev siv cov tshuaj lom lossis cov khoom siv corrosive
★ Kev daws teeb meem nrog cov khoom siv nruab nrab ua haujlwm hauv qhov kub thiab txias heev
★ Cov khoom nruab nrab yuav txhaws lossis khov thaum kub ua haujlwm

 

Cov ntsaws ruaj ruaj rau cov khoom siv siab thiab cov khoom siv sib txawv muaj ntau yam kev teeb tsa. Ib hom qauv feem ntau yog lub diaphragm mounted hauv ib lub wafer, clamped ntawm ob lub yeeb nkab flanges thiab txuas nrog lub transmitter nrog stainless hlau yooj ywm.capillary. Hom no siv ob lub flange seals feem ntau siv rau kev ntsuas qib hauv cov hlab ntsha siab.

Yuav kom paub tseeb tias qhov ntsuas tau raug, nws yog ib qho tseem ceeb heev uas yuav tsum xaiv cov hlab ntsha uas ntev sib npaug thiab tswj lawv kom nyob rau tib qhov kub. Txawm hais tias nyob rau hauv qee qhov kev siv ntawm kev teeb tsa deb, cov hlab ntsha tuaj yeem ntev txog 10 meters, qhov ntev ntawm cov hlab ntsha raug pom zoo kom luv li luv tau kom txo qhov kub thiab txias thiab khaws lub sijhawm teb sai.

Qib hauv cov thoob dej hauv huab cua tsis tas yuav tsum muaj DP txoj cai thiab tuaj yeem ntsuas tau nrog ib lub qhov rooj diaphragm foob txuas ncaj qha rau lub cev tseem ceeb ntawm lub tshuab xa tawm siab.

Thaum xaiv qhov kev sib txuas ntawm diaphragm seal tau txiav txim siab lawm. Nws yuav tseem ceeb rau tus neeg siv ua haujlwm nrog tus neeg muag khoom kom paub tseeb tias qhov kev teeb tsa ntawm lub transmitter tsim nyog rau daim ntawv thov. Nws yuav tsum tau saib xyuas kom cov kua dej foob yuav ua haujlwm tau zoo dua li qhov kub thiab txias uas xav tau thiab sib xws nrog cov txheej txheem.

Shanghai WangYuan, tus kws tshaj lij tswj cov txheej txheem uas muaj ntau tshaj 20 xyoo kev paub, muaj peev xwm muab cov foob diaphragm ua haujlwm tau zoo hauv chaw taws teeb.DP transmitterthiab ib qho chaw nres nkoj diaphragm flange mountingtheem transmitter. Cov kev ntsuas tau hloov kho kom haum rau tus neeg siv cov xwm txheej ua haujlwm. Thov koj xav tiv tauj peb nrog koj cov kev xav tau thiab cov lus nug.