Uhlobo lombhobho lokuhamba kwegesi eshushu

Uhlobo lombhobho lokuhamba kwegesi eshushu

Inkcazelo emfutshane:

I-flowmeter ye-thermal mass flowmeter iyilwe ngokusekwe kumgaqo wokusasazwa kwe-thermal, kwaye isebenzisa indlela yomahluko wobushushu obuqhubekayo ukulinganisa ngokuchanekileyo iigesi. Ineenzuzo zobukhulu obuncinci, inqanaba eliphezulu ledijithali, ukufakwa lula, kunye nomlinganiselo ochanekileyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu eziphambili

Bonisa:Umboniso we-LCD wamaTshayina (oshintshwayo phakathi kwesiTshayina nesiNgesi)

Ukunikezwa Amandla:85-250V AC/24V DC unikezelo lwamandla kabini

Isiphumo:I-Pulse/RS485/4-20mA/HART (ukhetho)/I-Alarm (ukhetho)

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Umbhobho we-TMF 05

Izinto eziluncedo kwimveliso

LCD dot matrix Umboniso woonobumba baseTshayina, uyaqondakala kwaye ufanelekile, ngeelwimi ezimbini ukuze abathengi bakhethe kuzo: isiTshayina nesiNgesi.

I-microprocessor ehlakaniphile kunye nokuchaneka okuphezulu, isisombululo esiphezulu se-analog-to-digital, idijithali kwi-chip yokuguqula i-analog.

Uluhlu olubanzi, olukwazi ukulinganisa iigesi kunye namazinga okuhamba ukusuka kwi-100Nm / s ukuya kwi-0.1Nm / s, kwaye ingasetyenziselwa ukufumanisa ukuvuza kwegesi. Izinga lokuhamba okuphantsi, ilahleko yoxinzelelo olungenamsebenzi.

Ii-algorithms zobunini ezinokufezekisa umgca ophezulu, ukuphindaphinda okuphezulu, kunye nokuchaneka okuphezulu; Qonda umlinganiselo omncinci wokuhamba kunye nedayimitha yombhobho omkhulu, kwaye ukuhamba okuncinci kunokulinganiswa njengezantsi njenge-zero.

Ukusebenza kakuhle kwe-seismic kunye nobomi benkonzo ende. I-sensor ayinazo iindawo ezihambayo okanye iinxalenye zokuva uxinzelelo, kwaye ayichatshazelwa yi-vibration ngokuchaneka komlinganiselo.

Inzwa inokudityaniswa kwi-Pt20/PT300 Pt20/PT1000, njl.

Iimeko zeSicelo

I-Thermal gas mass flowmeter isekelwe kumgaqo wokusasazwa kwe-thermal, omisela izinga lokuhamba kobunzima begesi ngokulinganisa umphumo wokupholisa wegesi kumthombo wobushushu. Ineenzuzo zokuchaneka okuphezulu, uluhlu olubanzi lokulinganisa, kunye nesantya sokuphendula ngokukhawuleza, kwaye isetyenziswa ngokubanzi kwiinkalo ezininzi. Ezi zilandelayo zezinye izicelo ezithile:

Ishishini lePetrochemical

Ulawulo oluchanekileyo lomlinganiselo wokutya okusabelayo: Kwinkqubo yokuvelisa i-petrochemical, iimpendulo ezininzi zeekhemikhali zifuna ulawulo oluchanekileyo lwesantya sokutya sezinto ezahlukeneyo zegesi ekrwada ukuqinisekisa inkqubela phambili egudileyo yokusabela kunye nomgangatho wemveliso ozinzile. Imitha yokuqukuqela kwerhasi yobushushu inokulinganisa ngokuchanekileyo ukuhamba kwerhasi ngexesha lokwenyani, ibonelela ngemiqondiso yokuqukuqela echanekileyo kwiinkqubo zolawulo kunye nokuphumeza ulawulo oluchanekileyo lwemilinganiselo yokutya okusabelayo.
Inkqubo yokubeka iliso isantya sokuhamba kwegesi: Kwiinkqubo zeekhemikhali, kuyimfuneko ukubeka iliso kwisantya sokuhamba kweegesi ezahlukeneyo zenkqubo ukuqinisekisa ukusebenza okukhuselekileyo kunye nokuzinza kwenkqubo. Ngokomzekelo, ekuveliseni i-ammonia yokwenziwa, kuyimfuneko ukubeka iliso izinga lokuhamba kweegesi ezifana ne-hydrogen kunye ne-nitrogen. Iimitha zokuhamba kwegesi ye-thermal zinokuhlangabezana nale mfuneko kwaye azichatshazelwa lutshintsho kwixinzelelo lwegesi kunye nobushushu, ukubonelela ngeziphumo ezichanekileyo zokulinganisa ukuhamba.

Ushishino lwamandla

Ukubeka iliso umthamo womoya webhoyila yokutsha: Ngexesha lenkqubo yokutsha kwebhoyila, kuyimfuneko ukulawula ngokuchanekileyo umlinganiselo womthamo womoya ukuya kumthamo wamafutha ukuze ufezekise ***** isiphumo sokutsha, ukuphucula ukusebenza kakuhle kokutsha, kunye nokunciphisa ukukhutshwa kwezinto ezingcolisayo. I-flowmeter ye-thermal mass flowmeter inokulinganisa ngokuchanekileyo inani lomoya ovuthayo ongena kwibhoyili, ukubonelela ngeeparitha eziphambili zenkqubo yokulawula ukutsha kunye nokufezekisa ulawulo oluchanekileyo lwenkqubo yokutshisa.
Umlinganiselo wokuhamba kwerhasi epholileyo kwiijenereyitha: Iijenereyitha ezinkulu zikholisa ukusebenzisa iindlela zokupholisa irhasi, ezifana nokupholisa ihydrogen okanye ukupholisa umoya. Ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo kwejenereyitha, kuyimfuneko ukubeka iliso izinga lokuhamba kwerhasi yokupholisa ngexesha langempela ukuqinisekisa isiphumo esihle sokupholisa. I-flowmeter ye-thermal mass flowmeter inokulinganisa ngokuchanekileyo izinga lokuhamba kwegesi yokupholisa, ukubona kwangexesha iimeko ezingaqhelekanga kwinkqubo yokupholisa, kwaye uqinisekise ukusebenza okuqhelekileyo kwejeneretha.

Ishishini lokuKhuselwa kokusiNgqongileyo

Ukubeka iliso ekukhutshweni kwegesi yenkunkuma kwimizi-mveliso: Ekubekeni iliso kukukhutshwa kwerhasi yenkunkuma kwimizi-mveliso, kuyimfuneko ukulinganisa ngokuchanekileyo izinga lokuhamba kweegesi ezahlukeneyo kwirhasi eyinkunkuma ukuvavanya ukukhutshwa kongcoliseko kweshishini kunye nokuqinisekisa ukuba iyahlangabezana nemigangatho yokusingqongileyo. I-Thermal gas mass flowmeter inokulinganisa iigesi ezahlukeneyo kwi-exhaust gas ngaphandle kokuchatshazelwa yizinto ezifana nokubunjwa kwegesi enzima kunye nomswakama ophezulu, ukubonelela ngenkxaso yedatha echanekileyo yokubeka iliso kwendalo.

Ukulawulwa kwenkqubo ye-aeration kwizityalo zokucocwa kwamanzi amdaka: Inkqubo ye-aeration kwizityalo zokucocwa kwamanzi amdaka ikhuthaza ukukhula kunye ne-metabolism ye-microorganisms ngokuzisa umoya kwi-sewage, ngaloo ndlela ifezekisa ukuthotywa kunye nokususwa kwezinto eziphilayo kwi-sewege. Iimitha zokuhamba kobunzima begesi ye-Thermal zinokulinganisa ngokuchanekileyo izinga lokuhamba komoya ngexesha lenkqubo yokungenisa umoya. Ngokulawula izinga lokuhamba, ukulungelelaniswa ngokuchanekileyo kokuqina kwe-aeration kunokufezekiswa, ukuphucula ukucocwa kokucocwa kwamanzi amdaka kunye nokunciphisa ukusetyenziswa kwamandla.


Ishishini lamachiza

Ukulawulwa kokuhamba kwegesi kwinkqubo yokuvelisa iziyobisi: Kwinkqubo yokuvelisa iziyobisi, amanyathelo amaninzi enkqubo afuna ukulawulwa ngokuchanekileyo kokuhamba kwegesi, njengokulawula ukuhamba komoya owomileyo, igesi ye-sterilization, njl. ngexesha lokumisa iziyobisi, ukuvala inzalo, njl., Ukuqinisekisa umgangatho wamachiza kunye nokhuseleko lwenkqubo yokuvelisa. Iimitha zokuhamba kwegesi ye-thermal zinokuhlangabezana neemfuno zolawulo oluchanekileyo lweshishini lamayeza lokuhamba kwegesi, ukubonelela ngeziqinisekiso ezithembekileyo zokuveliswa kweziyobisi.
Umlinganiselo wokuhamba kwegesi yeLabhoratri: Kwiibhubhoratri zamachiza, iimitha zokuhamba kwegesi ye-thermal zisetyenziswa ngokuqhelekileyo ukulinganisa ukuhamba kwegesi kwiinkqubo ezahlukeneyo zokulinga, ezifana nokulawula ukutya kwegesi kwiimpendulo zemichiza, ukuhlanjululwa kwegesi kwezixhobo zokulinga, njl.

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Imitha yokuqukuqela kobunzima berhasi ye-Thermal-Flanged Flow Meter-1

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