1. Iingenelo zoMlinganiselo oPhambili

• Ukuchaneka okuphezulu kokulinganisa: Ukuchaneka okuqhelekileyo kususela kwi-±1.0% ukuya kwi-±1.5% FS (±0.5% FS kwiimodeli ezichanekileyo kakhulu), kunye nempazamo yokuphindaphinda ≤0.3%, ukuhlangabezana neemfuno zokuhlaliswa korhwebo kunye nolawulo lwenkqubo.
• Umlinganiselo wokujikeleza okubanzi: Umlinganiselo oqhelekileyo yi-1:10 ukuya kwi-1:20, onokwandiswa ukuya kwi-1:30 kwiimodeli ezithile, ugubungela imilinganiselo yomgama obanzi wokuhamba kwamanzi (umz., ukuhamba komphunga ukusuka kumthwalo ophantsi ukuya kumthwalo opheleleyo).
• Ukuguquguquka okubanzi okuphakathi: Iyakwazi ukulinganisa iintlobo ezintathu zemidiya—iigesi (igesi yendalo, initrogen, umoya ocinezelweyo, njl.njl.), ulwelo (amanzi, iioyile, izinyibilikisi zeekhemikhali, njl.njl.), kunye nomphunga (umphunga ogcweleyo/oshushu kakhulu)—ngaphandle kokutshintsha izinto eziphambili zemidiya eyahlukeneyo.

2. Iimpawu zeSakhiwo kunye noFakelo

• Akukho zixhobo zishukumayo: Iyunithi yokulinganisa engundoqo ayinazo izixhobo ezijikelezayo okanye ezinokunxitywa ngoomatshini, nto leyo ebangela ukuba izinga lokusilela libe liphantsi kwaye ixesha elide lokusebenza (iminyaka emi-5 ukuya kweli-10 phantsi kweemeko eziqhelekileyo) kunye neendleko ezincinci zokulungisa.
• Ukulahleka koxinzelelo oluphantsi: Ukuxhathisa ukuhamba kolwelo yi-1/3 ~ 1/5 kuphela yeemitha zokuhamba ze-orifice, okunciphisa ukulahleka kwamandla emibhobho, ngakumbi ezifanelekileyo kwiindlela zokusetyenziswa ezinobubanzi obukhulu kunye noxinzelelo oluphantsi.
• Ukufakela okulula: Ixhasa ukufakwa okuthe tye, okuthe nkqo, nokuthambekileyo, kunye neemfuno zepayipi ezithe tye ezikhululekileyo (ngesiqhelo i-10D phezulu / i-5D ezantsi; ezinye iimodeli ezinesakhiwo sokulungisa zinokufinyezwa zibe yi-5D phezulu / i-3D ezantsi, apho i-D = ububanzi bepayipi), ukuqinisekisa ukulungelelaniswa okuqinileyo kwindawo.
• Ulwakhiwo oluncinci: Ubukhulu obuncinci kunye nobunzima obulula, bufanelekile kwiindawo ezixineneyo (umz., amagumbi ezixhobo ezimxinwa, imibhobho ephakamileyo).

3. Ukuguquguquka kwemeko yokusebenza

• Ukumelana nobushushu obuphezulu kunye noxinzelelo: Iimodeli eziqhelekileyo zimelana ne--40℃ ~ 350℃ kunye ne-≤4.0MPa; iimodeli ezenziwe ngokwezifiso zinokwandiswa ukuya kwi-500℃ kunye ne-16MPa, zifanelekile ukulinganisa umphunga kunye nolwelo lwenkqubo yobushushu obuphezulu.
• Amandla aqinileyo okulwa nokuphazamiseka: Ixhotyiswe ngee-piezoelectric okanye ii-capacitive sensors ezidityaniswe netekhnoloji yokucoca yedijithali, echasa ngempumelelo ukungcangcazela kwepayipi, ukuphazamiseka kwe-electromagnetic, kunye ne-medium pulsation (ezinye iimodeli zinoyilo lokulwa nokungcangcazela, kunye nempazamo ebangelwa kukungcangcazela ≤±0.1% FS).
• Iindlela zokumelana nokugqwala/ukuguguleka: Kwimidiya ekhethekileyo (izisombululo ze-asidi-base, iigesi ezinothuli), izinto ezifana nentsimbi engagqwaliyo, i-PTFE lining, kunye neHastelloy ziyafumaneka ukwandisa iimeko zokusetyenziswa.

4. Iingenelo Zokusebenza Nokugcina

• Akukho mfuneko yokulinganisa kwindawo: Ngokusekelwe kwimigaqo yokulinganisa ebonakalayo, ukulinganisa ifektri ngezixhobo ezisemgangathweni kususa imfuneko yokulinganisa kwakhona kwindawo (ukuba iiparameter eziphakathi zihambelana neemeko zokulinganisa).
• Imiqondiso yemveliso etyebileyo: Ixhasa isignali ye-analog ye-4 ~ 20mA, isignali ye-pulse, kunye ne-RS485 (Modbus protocol) yesignali yedijithali, eqhagamshelwa ngqo kwiinkqubo ze-PLC, ze-DCS, okanye izixhobo zokufumana idatha zolawulo oluzenzekelayo.
• Iindleko zokusebenza eziphantsi: Akukho zinto zisetyenziswayo okanye ukuqhaqhwa rhoqo okufunekayo; kufuneka kujongwe kuphela ukuqina kweflange kunye neentambo zesensor rhoqo, nto leyo enciphisa umthwalo wokugcinwa.

5. Imida (yereferensi yokukhetha)

• Ayinamvakalelo kwisantya esiphantsi, imidiya ene-viscosity ephezulu: Ifuna inombolo kaReynolds Re ≥20,000 (iigesi) okanye ≥5,000 (ulwelo); kungenjalo, impazamo yokulinganisa iyanda. Ayifanelekanga kwioyile enzima, ulwelo olune-viscous, njl.
• Imfuneko yococeko oluphakathi: Amasuntswana amakhulu aqinileyo (ubukhulu bamasuntswana ＞5mm) anokuthi avale iisensa okanye onakalise izinto zokufumanisa, nto leyo edinga izihluzi ukuba zisetyenziswe.
• Ayisebenzi kulwelo olungelulo ulwelo lwaseNewtonian: I-slurries okanye ulwelo olune-solids ezixhonyiweyo eziphezulu luya kuchaphazela uzinzo lwe-vortex, nto leyo ekhokelela ekusileleni kokulinganisa.