Valve plaub txwv hloov

Txhawm rau tsim cov txiaj ntsig zoo kawg, automating cov txheej txheem kev lag luam yuav tsum muaj ntau yam sib txawv kom ua haujlwm tsis zoo ua ke.Txoj hauj lwm sensors, ib qho me me tab sis tseem ceeb hauv kev lag luam automation, yog cov ntsiab lus ntawm tsab xov xwm no.Lub luag haujlwm sensors hauv kev tsim khoom thiab kev ua haujlwm ua kom ntseeg tau tias cov haujlwm tseem ceeb tau ua tiav raws li tau npaj tseg, uas pab hauv kev saib xyuas thiab tswj cov txheej txheem ntau lawm.Yuav kom paub meej dua, lawv txoj haujlwm tseem ceeb yog nrhiav "cov hom phiaj" lossis txav khoom thiab tshaj tawm txog lawv qhov muaj lossis tsis muaj.Pneumatic li qub muaj ntau yam kev siv vim tias lawv tuaj yeem xa cov teeb liab mus rau lub kaw lus qhia nws kom ua tiav qhov kev txiav txim ua ntej thaum lub hom phiaj nyob hauv qhov kev ncua deb ntawm qhov chaw sensor.

Txoj hauj lwm sensor muab lub teeb liab qhia lub kaw lus kom tsis txhob ua qhov kev ua haujlwm ua ntej lossis hloov mus rau lwm txoj haujlwm thaum lub hom phiaj txav deb ntawm qhov chaw sensor.Txawm hais tias lub hom phiaj yuav yog dab tsi, tsab xov xwm no tsuas yog tshuaj xyuas cov hom phiaj hlau thiab "cov ntsiab lus tseem ceeb" rau kev nrhiav lawv rau qhov yooj yim.Mechanical limit switches, inductive proximity sensors, spring limit switches, and limit switches are some of these technologies.Kev nkag siab txog cov qauv lus siv los ntawm feem ntau ntawm cov tuam txhab sensor yog qhov pab tau ua ntej tshuaj xyuas ntau hom ntawm qhov chaw sensors.

• Kev paub ntau yam: kev sib cais ntawm lub ntsej muag hnov ​​​​qab thiab lub hom phiaj ua kom hloov pauv

• Hysteresis: qhov kev ncua deb ntawm qhov chaw tso tawm thiab qhov hloov qhov taw tes ua haujlwm

• Rov ua dua: Lub peev xwm ntawm lub neej hloov mus tas li txheeb xyuas tib lub hom phiaj hauv tib qhov ntau.

• Lub sij hawm teb: lub ncua sij hawm ntawm lub hom phiaj nrhiav pom thiab tso zis teeb liab tsim.

txwv hloov uas yog mechanical

Electromechanical li hu ua mechanical limit switches siv lub cev ncaj nraim nrog lub hom phiaj kom paub txog lub hom phiaj txoj hauj lwm.Lawv tuaj yeem txhawb nqa cov loads siab tam sim no thiab ua haujlwm yam tsis muaj lub zog hluav taws xob.Cov tshuab hluav taws xob hloov pauv tsis xav txog polarity lossis voltage vim tias lawv siv cov kev sib cuag qhuav, ua rau lawv tiv taus ntau yam hluav taws xob tsis zoo xws li hluav taws xob nrov, xov tooj cua cuam tshuam, hluav taws xob tam sim no, thiab hluav taws xob poob.Lub caj npab, khawm, lub cev, lub hauv paus, lub taub hau, kev sib cuag, cov terminals, thiab lwm yam txav ntawm cov keyboards no feem ntau xav tau kev saib xyuas.Votto mechanical limit switches tej zaum yuav muaj qhov tsis zoo rov ua dua vim lawv nyob rau hauv qhov ncaj qha lub cev kov nrog lub hom phiaj.Lub hom phiaj nws tus kheej nrog rau lub caj npab npab tuaj yeem hnav los ntawm kev sib cuag lub cev.Kuj tseem muaj qhov qhib tsis muaj kev tiv thaiv uas muaj kev tiv thaiv corrosion, plua plav, thiab ya raws.Vim yog qhov teeb meem no, cov chaw pov thawj muaj kev phom sij thiab cov neeg raug kaw feem ntau tuaj ntawm tus nqi siab.

Txwv lub caij nplooj ntoos hlav hloov

Lub caij nplooj ntoos hlav txwv hloov yog ib qho khoom siv hluav taws xob uas siv cov khoom sib nqus los txiav txim qhov chaw ntawm lub hom phiaj sib nqus.Ob tug me me hlau prongs nyob rau hauv ib lub iav raj yog nyob rau hauv lub hloov.Ib qho "reed element" yog qhov no.Vim nws cov magnetic rhiab heev, lub reed keeb teb rau magnetic hom phiaj los ntawm activating.Txij li thaum lawv tsis xav tau kev sib cuag ncaj qha nrog lub hom phiaj ua haujlwm, lub caij nplooj ntoos hlav txwv hloov pauv muab tag nrho cov txiaj ntsig ntawm cov tshuab hloov pauv thaum tsis txhob hnav teeb meem.

Lub hom phiaj ferrous ib txwm tsis tuaj yeem siv nrog lub caij nplooj ntoos hlav txwv hloov pauv;Cov hom phiaj sib nqus yog tsim nyog.Lub reed hloov yog tsis ntseeg vim hais tias lub reed caij, lub iav raj, thiab cov me me hlau prongs ua nkees los ntawm dabtsi yog khoov.Kev sib cuag tsis tshua muaj siab tuaj yeem ua rau muaj kev sib tham ntawm cov neeg sib cuag thiab cov teeb meem yuam kev los ntawm cov reed hauv cov xwm txheej siab vibration.

Sensors rau Inductive Proximity

Ib qho khoom siv hluav taws xob hauv lub xeev hu ua inductive proximity sensor siv cov kev hloov pauv hauv lub zog ntawm cov khoom siv hlau los txiav txim seb nws nyob qhov twg.Kev kov lub cev tsis tas yuav tsum tau, thiab tsis muaj qhov txav mus rau jam, hnav, lossis kev puas tsuaj, uas txo qis kev txij nkawm.Nws kuj yog resistant rau plua plav thiab filth vim nws tsis muaj qhov txav.Inductive sib thooj sensors yog hloov tau rau ntau yam kev siv thiab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tsim.Inductive sib thooj sensors tsis tuaj yeem zam cov khoom siv tam sim no thiab xav tau lub zog sab nraud (hluav taws xob) ua haujlwm.Tej zaum lawv kuj yuav muaj kev cuam tshuam rau qhov poob qis, cov dej xau, xov tooj cua cuam tshuam, thiab hluav taws xob nrov.Kev kub hnyiab thiab kev nkag mus ntawm cov dej noo tuaj yeem qee zaus ua rau tsis zoo rau cov sensors sib ze.

txwv limit switch

Siv cov cuab yeej tshwj xeeb hybrid, txwv tsis pub hloov pauv tuaj yeem nrhiav cov hom phiaj ferrous ntawm electromagnetic teb.Leverless limit switches yog qhov muaj kev vam meej hauv cov xwm txheej nyuaj thiab siv mus ntev.Txij li tsis muaj qhov xav tau rau lub cev kov lossis lub zog sab nraud, cov khoom loj tam sim no ua tau thiab tsis muaj dab tsi tuaj yeem cuam tshuam, khoov, tawg, lossis zom.Zoo ib yam li cov tshuab hloov pauv, lawv tsis tuaj yeem cuam tshuam rau cov suab nrov hluav taws xob, xov tooj cua cuam tshuam, cov dej ntws tawm, thiab qhov hluav taws xob poob.Lawv kuj tsis yog polarity- lossis voltage-sensitive.Plua plav, grime, dampness, kov lub cev, thiab feem ntau ntawm corrosives los yog chemicals tsis muaj kev cuam tshuam rau kev txwv tsis pub hloov pauv.Feem ntau ntawm cov hom muaj ntau qhov kub thiab txias ua haujlwm thiab muaj kev nyab xeeb hauv lub cev.Lub leverless txwv hloov yog zoo meej rau cov ntawv thov uas yuav tsum tau watertightness thiab tawg pov thawj vim nws kaw kev sib txuas thiab cov khoom hlau enclosure.

Txoj hauj lwm sensors yog qhov tseem ceeb rau automation ntawm cov txheej txheem kev lag luam.Muaj ntau txoj hauj lwm sensor technologies nyob rau hauv kev ua lag luam, txhua tus nrog ib tug txawv set ntawm kev ua tau zoo.Txhawm rau kom ua tiav qhov tsim nyog kev ua tau zoo thiab kev ntseeg siab, kev saib xyuas yuav tsum tau ua kom xaiv qhov zoo ntawm lub sensor rau daim ntawv thov.


Post lub sij hawm: Jun-02-2023

Daim ntawv thov

Underground pipeline

Underground pipeline

Irrigation System

Irrigation System

Kev Siv Dej

Kev Siv Dej

Cov khoom siv

Cov khoom siv