I. Phetoho ea Mofuta o Mahareng

1. Maemo a ho Sebetsa a Metsi

• E loketse diedi tse hlwekileng, tse nang le viscosity e tlase, tsa mohato o le mong tse kang metsi a pompo, metsi a potolohang a indasteri, peterole, diesel, methanol, ethanol le ethylene glycol.
• E hloka hore nomoro ea Reynolds ea sesebelisoa e be Re > 2000 (sekhahla sa phallo se mahareng ho isa ho se phahameng). Metsi a nang le viscosity e phahameng (mohlala, oli e boima, oli e tlotsang) a lokela ho qojoa, kaha a tla baka tlhahiso ea vortex e sa tsitsang le ho senyeha ho hoholo ha ho nepahala.

2. Maemo a ho Sebetsa ha Khase

• E loketse likhase tse omileng, tse hloekileng tse kang khase ea tlhaho, moea o hatelletsoeng, naetrojene, oksijene, carbon dioxide, le khase ea blast oven (litšila li hloka ho sefshoa).
• E ka fihlela litlhoko tsa tekanyo ea likhase tsa mocheso o tloaelehileng le tse mahareng ho isa ho tse phahameng (mohlala, ho lekola khase ea flue). E lokela ho eloa hloko khatello e tsitsitseng ea khase ho qoba ho feto-fetoha ho hoholo ho amang liphetho tsa tekanyo.

3. Maemo a ho Sebetsa ka Mouoane

• Ena ke boemo bo molemo bakeng sa li-vortex flowmeters, tse loketseng haholo bakeng sa ho lekanya mouoane o tletseng le mouoane o chesang haholo, joalo ka mouoane oa boiler lifemeng tsa motlakase, mouoane oa ts'ebetso lifemeng tsa lik'hemik'hale, le mouoane litsamaisong tsa ho futhumatsa.
• E ka mamella mocheso o phahameng le khatello e phahameng (hangata mocheso ≤ 400℃, khatello ≤ 16MPa) ka tahlehelo e tlase ea khatello, e leng se fokotsang tšebeliso ea matla a liphaephe.

II. Maemo a Tshebetso a Phaephe le ho Kenya

1. Litlhoko tsa bophara ba phaephe

• E loketse bophara ba phaephe bo mahareng ho isa ho bo boholo bo nang le DN ≥ 25mm (hangata DN25~DN3000). Ho nepahala ha tekanyo bakeng sa bophara ba phaephe e nyane (DN < 25mm) ho tlase mme ha ho kgothaletswe.
• E tšehetsa ho kenngoa ho rapameng, ho otlolohileng, kapa ho sekametseng, empa hoa hlokahala ho netefatsa phallo e felletseng ea phaephe bakeng sa lino kapa phallo e ts'oanang bakeng sa likhase/mouoane ho qoba liphaephe tse se nang letho kapa phallo ea khase-mokelikeli ea mekhahlelo e 'meli.

2. Litlhoko tsa Karolo ea Phaephe e Otlolohileng

• E tlameha ho fihlela litlhoko tsa bolelele ba likarolo tsa phaephe e otlolohileng pele le ka mor'a mithara: hangata, e holimo ≥ ka makhetlo a 10 bophara ba phaephe le e tlase ≥ ka makhetlo a 5 bophara ba phaephe (ha ho se na likarolo tsa tšitiso). Haeba li-valve kapa litsoe li le teng, bolelele ba karolo ea phaephe e otlolohileng bo lokela ho eketsoa (mohlala, holimo ≥ ka makhetlo a 20 bophara ba phaephe) ho netefatsa tšimo e tsitsitseng ea phallo ea mokelikeli.

III. Maemo a Tikoloho le a Ts'ebetso

1. Mocheso le Khatello

• Mefuta ea mocheso: -40℃ ~ 400℃ (mehlala e tloaelehileng); mehlala e meng ea mocheso o phahameng e ka mamella mocheso o phahameng (mohlala, 550℃).
• Mefuta ea khatello: 0~16MPa (mehlala e tloaelehileng); mehlala ea khatello e phahameng e ka fihlela maemo a ts'ebetso ka khatello ea ≤ 40MPa (mohlala, maro a khatello e phahameng masimong a oli).

2. Litlhoko tsa Tikoloho

• E loketse libaka tsa indasteri tse tloaelehileng tse kang li-workshop tsa petrochemical, motlakase le metallurgical. Haeba tikoloho e na le thothomelo e matla (mohlala, haufi le lipompo), lisebelisoa tsa ho thiba vibration damping li tlameha ho kenngoa; ho seng joalo, thothomelo e tla sitisa ho fumanoa ha vortex 'me e bake ho kheloha ha data.
• E ka sebelisoa maemong a sa phatloheng (ho hlokahala li-sensor tse sa phatloheng), tse kang libaka tse ka chang le tse phatlohang masimong a oli le lifemeng tsa lik'hemik'hale.

IV. Ho Ikamahanya le Litlhoko tsa Taolo ea Ts'ebetso

1. Phallo ea Phallo

• E na le karolelano e pharaletseng ea ho theoha ha motlakase (1:10~1:30), e loketse maemo a ho sebetsa a nang le liphetoho tse kholo tsa phallo, joalo ka tekanyo ea phepo ho li-reactor tsa lik'hemik'hale le tekanyo ea phallo ea mouoane nakong ea liphetoho tsa mojaro lifemeng tsa motlakase.

2. Tlhahiso ea Matšoao le Kopanyo

• E tšehetsa liphetho tsa matšoao tse kang 4-20mA, pulse, HART, le RS485, 'me e ka hokahanngoa ka kotloloho le litsamaiso tsa PLC le DCS ho fihlela litlhoko tsa tlhokomelo e hole le taolo e iketsang, joalo ka taolo ea phallo e koetsoeng meleng ea tlhahiso ea indasteri.

V. Maemo a Mosebetsi ao U Lokelang ho a Qoba

1. Ho ba le sekgahla se phahameng (kinematic viscosity > 10mm²/s), ho ba le sekgahla se phahameng (dikahare tsa dikarolwana tse tiileng > 1%), ho ka kristaleha habonolo, kapa ho hola ha bonolo.
2. Sekgahla sa phallo e tlase (nomoro ya Reynolds Re < 2000) le maemo a bophara ba phaephe e nyane (DN < 25mm).
3. Phallo ea khase-mokelikeli oa mekhahlelo e 'meli kapa phallo ea mekhahlelo e 'meli e tiileng ea mokelikeli (mohlala, mokelikeli o nang le lipululana, likhoerekhoere tse nang le litšila tse ngata).
4. Tikoloho tse nang le ho thothomela ho matla kapa tšitiso e matla ea motlakase (ntle le mehato ea tšireletso).