Electromagnetic Flowmeter: wani manufa na aikin da metrological halaye

Electromagnetic Flowmeter - manufacturable na'urar da ke amfani da yadu zuwa saukar coolant kwarara aunawa sigogi na ruwa da kuma gaseous abubuwa. Undoubted abũbuwan amfãni daga cikin wadannan tsarin ne: ganin zane tare da m yawan inji abubuwa, babu hydrodynamic juriya, mafi girma rajista daidaito Manuniya.

Electromagnetic Flowmeter - manufa na aiki

Na'urorin na wannan category suna sanye take da conductors, wanda, saboda da mahada da Magnetic filin Lines na karfi da generated da electromotive karfi. A sakamakon halin yanzu kwarara a cikin shugaba perpendicular zuwa Magnetic filin. Ya ce tsari ne cikakken bayyana a cikin abin da ake kira Faraday ta dokar, wanda ya bayyana da manufa na electromagnetic shigar da.

Lokacin maye gurbin ruwa ya kwarara shugaba, electrically conductive, shirya ra'ayi, bisa ga abin da, a gaskiya, aiki da electromagnetic flowmeter. Irin wannan na'urorin za a iya Fitted tare da m ko lantarki maganadiso na cewa ana powered by alternating halin yanzu.

A ma'auni yanki ne dake flowmeter bututu sanya wadanda ba Magnetic nonconductive abu. Sau da yawa ya ce zone sanye take da insulating abun da ake sakawa na inert roba. Yin amfani da wannan abubuwa facilitates samun mafi m karatu a lokacin da ji da aiki matsakaici halaye.

Areas na aiki

A abin yankin na electromagnetic kwarara mita amfani? A mafi yadu amfani irin wannan na'urorin ya samu a cikin account na makamashi da kuma albarkatun ruwa. A musamman, irin na'urorin da ake amfani a cikin farfadowa tsarin dumama.

A halin yanzu, da electromagnetic flowmeter ne yadu amfani a biochemical, metallurgical da abinci masana'antu. By da amfani da kida a cikin wannan category makõma yi kamfanonin, tama-miya Enterprises, kiwon lafiya cibiyoyin.

Electromagnetic Flowmeter ne ba makawa ga kungiyar na tsarin na atomatik iko da ruwa ya kwarara, inda babban rawa da aka buga da mataki na bata lokaci ba ji Manuniya. Aiwatar da na'urar for tracking sauri-canza halin kaka na ruwa da kuma gaseous abubuwa.

metrological kuskure

Kamar yadda aka nuna ta hanyar dogon lokaci al'adar aiki na aunawa na'urorin tare da m Magnetic filin, su talakawan kuskure ne game da 1-2.5%. Ya ce debe aka ci karo da lokacin da aunawa Manuniya slabopulsiruyuschih kafofin watsa labarai. A wannan yanayin, sau da yawa akwai ƙarin kurakurai sa ta rabuwa da wayoyin protrudes, wanda rinjayar da juriya canji Converter na'urar.

Rage kashi metrology kurakurai a cikin kwarara mita tare da m Magnetic filin taimaka wa ganin na zane da kuma kalomelievyh carbon wayoyin ko platinum waya da Tantalite shafi.

Game da na'urorin da m Magnetic filin ne gaba daya ba a nan rabuwa da wayoyin, wanda zai iya sa kurakurai a cikin Figures. Duk da haka, irin wannan na'urorin ya kasance sauran effects cewa karkatar da sigina:

1. Gidan wuta sakamako - a lokacin da nassi na ruwa conductors wanda ya samar da da coils, da a haɗa wayoyi da kuma wayoyin samar da wata gidan wuta electromotive karfi. Don rama domin wannan mataki a cikin ma'auni kewaye da ya kwarara alternating Magnetic filin tare da m maganadiso an gabatar da switchable halin yanzu compensating kewaye dai.
2. A capacitive sakamako - auku saboda wani gagarumin m bambanci tsakanin dangane wayoyi da kuma tsarin alhakin samuwar Magnetic filin. The kurakurai a cikin wannan yanayin da ake cika wa da hankali nunawa na Abubuwa.

Biciken da electromagnetic flowmeters

Yadda za a yi k daga electromagnetic flowmeters? A mafi high-daidaici Hanyar nan ne canzawa yin la'akari (nauyi Hanyar). Don aiwatar da abar Sikeli ake amfani da da shutoff bawul cewa aiki a cikin "fara tsayawa" Yanayin.

A cikin shakka daga net nauyi na aiki ruwa ne m bisa ga ganga nauyi ji kafin da kuma bayan cika da nassi na ruwa ta hanyar da flowmeter ga wani takamaiman lokaci tazara.

A abũbuwan amfãni daga cikin Hanyar dubawa ayyukan:

• daidaito na ji na bisa al'ada kwarara rates;
• yiwuwar hulda results tare da dabi'u m zuwa jihar nagartacce.
• yiwuwar k na flowmeter wanda aiki tare da zafi da taya.
• aiwatar da kai.

iri flowmeters

Bugu da kari ga electromagnetic flowmeters, akwai da widest iri-iri wasu na'urorin don aunawa halaye na aiki kafofin watsa labarai suna gudãna ta hanyar bututun. A halin yanzu, dangane da manufa na aiki ne da wadannan rukuni na na'urorin:

• thermal.
• duban dan tayi.
• Eddy.
• Coriolis.
• inji;
• mikroraskhodomery.

Next, a takaice la'akari da peculiarities na kowane irin electromagnetic flowmeter.

zafi ya kwarara mita

Ka'idar aiki dogara ne a kan na gida canji na kaddarorin da aiki m, msl, a wani rafi zazzabi, bi da ji na Manuniya a m tashar daga tasiri shafin. Wannan hanya facilitates lissafi na talakawan gudun da conductive abu hanyoyi.

Hakazalika za a iya canza halaye da sauran abubuwa, msl, da sinadaran abun da ke ciki. Duk da haka, a mafi yawan lokuta, wannan dabarar ne unacceptable, mafi sau da yawa idan ya cancanta aiki da kwarara a asibitoci.

ultrasonic flowmeters

The aiki na da irin wannan na'urorin gina a kan ikon da sauti tãguwar ruwa yada a cikin mobile yanayi. By gano tushen na duban dan tayi da kuma mai karɓar iya yin hukunci da aiki m kwarara kudi bisa ga Manuniya matsawa a wani zango tazara.

vortex flowmeters

A na'urorin na wannan shirin da babban aikin rabi ne wani mai siffar zobe ko Disc-dimbin yawa manufa. Daki-daki ne gyarawa zuwa gyarawa bungee. Lokacin da wucewa ta cikin tsarin aiki matsakaici kwarara tasirin a kan manufa, wadda take kaiwa zuwa ta hijira. Wannan, bi da bi, Yanã na USB nakasawa, canje-canje a cikin abin da ake gyarawa da musamman iri gauges. The bayanai samu taimaka wa wani hukunci game da shugabanci da kuma gudãna daga rate na abu.

Coriolis

Fasali, irin wannan na'urorin ya kunshi wani bututu, wanda aka hõre vibrations wanda yake fãra daga waje oscillator. A babu ruwa a cikin tsarin sa lokaci daya oscillation dukkan hanzari tube rabo. Tare da nassi therethrough na ruwa ta zo a cikin mataki da ake kira Coriolis karfi, wanda aka directed a gaban kwatance domin shigar da fitarwa kwarara daga cikin abu. Wannan canjawa da lokaci na conductive tube vibration da kuma ya sa ya yiwu rikodin dole sigogi.

Mikroraskhodomery

Wannan rukuni na aunawa da na'urorin hada flowmeters, abin da ya bambanta dada zane. Girma na na'ura sa ta da ikon yinsa. Wadannan na'urori saduwa da bukatun kiwon lafiya cibiyoyin da kuma kamfanonin da samar da sinadaran da samfurori.

Bisa ga manufa da mataki, kowane dada na'urar ne wani al'ada kwarara mita - electromagnetic counter. Duk da haka, saboda da yiwuwar aiki a cramped yanayi da kudin da irin wannan na'urorin ne yafi hakan.

inji flowmeters

A ce kungiyar qunshi na'urorin da fasali bã tãre da kayan lantarki. A kwarara kudi ne auna ta hanyar rinjayar yanayi a kan inji injin turbin.

Duk da m kudin na wannan kwarara mita da kuma su daidaito bar yawa da za a so. Wani hasara protrudes amfani motsi sassa, wanda zai iya zama wata matsala a cikin hanyar gaseous ko ruwa abubuwa. Duk da haka, duk da wannan hasara, inji flowmeters suna sosai yadu a yi amfani iyali yanayi kamar yadda ya cancanta shan la'akari da ruwa ya kwarara.

Electromagnetic Flowmeters - kowa model

Bari mu dubi bukaci electromagnetic flowmeters, waxanda suke da mafi in bukatar a kasuwannin cikin gida.

Electromagnetic Flowmeter "kara" ne aka yi nufi ga auna da kundinta da kuma kwarara daga electrically gudanar da taya. Alamu suna nuna a kan waje, m ga mai amfani rajista naúrar. Irin wannan na'urorin su dace da amfani a manyan masana'antu gidaje, ana amfani da tabbatarwa daga gidaje da kuma zamantakewa da sabis (kunshi ruwa metering tsarin da zafi).

Promag electromagnetic flowmeter for rajista Manuniya da high zafin jiki yanayin. Yana da wani hadadden aikin na'urar lantarki. Amfani da farko a matsayin wani ɓangare na ire Tsarin cikin aiwatar da high-tech matakai a masana'antu yankunan.

"Piterflou" - electromagnetic flowmeter tsara don asusu na da girma da kuma volumetric kwarara kudi na ruwaye hawa ta hanyar bututun. A na'urorin na wannan alama ne a bukatar a filin daga ikon aikin injiniya, gidaje da kuma zamantakewa da sabis a cikin masana'antar. Rarrabe fasali na wadannan kayan Playing: jeri na kayan lantarki a raba, da-kare mahalli, samuwan kariya da samun dama marar izini, da aiwatar da mai amfani-friendly zana nuni da backlight.

Electromagnetic Flowmeter "ERSV TASHI tsaye" ne a halin yanzu ya fi na kowa ayyukan naúrar lissafin kudi don gidaje da kuma jama'a utilities. Dace da rijista da girma da kwarara biyu sanyi da ruwan zafi.

Electromagnetic Flowmeter "TASHI tsaye" halin da rashi na matsa lamba asarar auna a kan sassan na bututun ba bukatar ka shigar da ƙarin masu tacewa. yi bayani za a iya nuna a kan mita, bugun jini ko dabaru fitarwa, dangane da bukatun da mai amfani. Flowmeter "TASHI tsaye ER" yana da wani aiki na solenoid iko emptying wuriyar. The kawai kamanta hasara irin wannan tsarin ne mai zama dole kafuwa a kan mike sassan.

a ƙarshe

Kamar yadda za a iya gani, electromagnetic flowmeter aikin sosai madaidaici aikin ji na'urar. Primary transducers irin wannan na'urorin ya ba sun dauki baxini mikawa bututu abubuwa, sassa da textural profile hane-hane. Wadannan siffofin samar da mafi ƙarancin kuskure a cikin karatu. Daga cikin abubuwan, electromagnetic na'urorin ba da damar domin tsabtace da kuma goyon baya ba tare da disassembling da piping tsarin aka gyara.