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Ukuthola okuphelele nokubhalwa kwezikhathi ezimbili: Isifundo se-Grade 0.5 (±0.5%) sokuthola okuphelele (±0.3% sokuthola okuphelele okungahlinzeki) kusuka kwezindlela zokuthola zika-Faraday zokuthola ngokuthola kwemvelo; kufana nokubhalwa kwezikhathi ezimbili ngezindawo ezingafanele, akukho zinto ezihlukahlukene, akukho ukugula, nokuphakama okuncane kwezinyawo.
Izinkulungwane ezingabonakali kwezibhamu nezinkulungwane eziningi: Ziyisigaba se-PTFE esingabonakali kwezibhamu (-10°C ku +120°C) nezinkulungwane zase-316L stainless steel (Hastelloy/Ti zingahlinzeki), ziyisigaba esikhulu se-304SS/Carbon Steel ukuze zibe yizinhlelo eziningi zezilwanyana zokuchitha nezilwanyana zokuthola.
Ukusebenza okuphelele kanye nokuhlanganisa i-Modbus ngokomlando: Kufuneka kubhekwe ukuthi kunezindlela zokukhupha zokusebenza ngokwesikhathi esisodwa (4-20mA), ukuxhumana kwe-RS-485 Modbus-RTU, kanye nokukhupha okuphelele kwe-pulse/frequency (okuthi kungasebenzi noma kungasebenzi ngokwesikhathi esisodwa ngokuguqula i-DIP switch) ukuze kwenziwe ngokushesha ukulandela ne-PLC, DCS, kanye ne-SCADA systems.
Ukubaluleka kwezindustria kanye nokukhulula kwe-IP65/IP68: I-housing yamaphakathi we-aluminum engenakho emthwakathi, eneziphakamiso zokukhulula zezibalo ze-IP65 (enkulu) kanye ne-IP68 (yokufihla emzulwini) kanye nokuzimiswa kwe-1.6 MPa pressure, 72h neutral salt spray, kanye nokuzimiswa okuphelele kwe-EMC/ESD ukuvikela isimo sokugqibela.
Ukubaluleka kwezinhloso zokusebenza kanye nokubaluleka kwezinhloso zokusebenza: Kusiza izinsizakalo zemithwakathi kusukela ku-DN25 ku-DN150 (kungakwazi ukuba kubhekwe ku-DN10-DN300) ngeziflangi ze-JB/T81 / GB/T9124 noma iziqukethu zokuhlanza zezibalo ze-ISO2852; kusetyenziswa kabanzi emathuluzi wokuhlaka kwedatha (CDU & loops), HVAC chilled water, ukudlisa amakhemikhali, kanye nokulawula amanzi wesindustria.
Umbhali wokulwisha welektromagnethi esihle DN25-DN300 nge-4-20mA HART RS485 Modbus umbhali wokulwisha wemagnethi wamafutha LDG-SUP-A100
Spu:
1601936114959
- Ukuhlaziywa
- Imikhiqizo Econyiwe
Malini Ngeprodhukthi
Ukugqamisa
Mayelana Nathi
I-Ningbo GLGW Nova Materials Technology Co., Ltd., eveliswa ngo-2025, iyasebenza ngokuphelele kumitha yemiflow yemfazwe yemagunyana neservisi yase-OEM/ODM. Le kompani inikeza iziphumo zemiflow eziningi kakhulu, ezinamandla okukhula kwezinkqubo zokusebenza kwezindustria, kusukela kubukho kobukhulu bokulungisa ubukhulu nobukhulu bokuthengiselwa emhlabeni wonke.
Imibuzo Evame Ukubuzwa
Izilimi zezinto zokufihla ziziphi ezinakwenzeka ukuzimisa umthwalo wemiflow yemfazwe yemagunyana we-LDG-SUP-A100?
Iyakwenzeka ukuzimisa izilimi zezinto zokufihla zonke ezingenakwenzeka ukuzimisa umthwalo wemfazwe yemagunyana (conductivity) ≥ 50 μS/cm, kubona amanzi okuchitha, amanzi okugcina kwezindustria, amasidi, nezilimi zezikhemikhali. Ngokusebenzisa i-PTFE lining nezilimi zezicelo ze-316L/Hastelloy, inika ubukhulu obukhulu bokukhula kwezinkqubo zokusebenza. Qaphela: Ayikwenzeki ukuzimisa izilimi zezinto zokufihla ezingenakwenzeka ukuzimisa umthwalo wemfazwe yemagunyana njenge-oli, igasi, noma amanzi amahle kakhulu (ultra-pure/deionized water).
Izinhlobo zezinyawo zezinyawo zezinyawo ziyini ukuthi kubaluleke ukufaka ngokuphelele?
Ukuthi kubhekwe ukuthi ubungakanani be-Grade 0.5 (±0.5%), sizomkonza ukuthi kubekho isiphelo esingaphezulu kuka-10D (10x ubude bepipe) phambili kwe-flow meter futhi kubekho isiphelo esingaphezulu kuka-5D emuva kwe-flow meter. Sicela ukuthi uqiniseke ukuthi ipipe yokubhekwa iyabukwa ngokuphelele yamadilitha futhi ungathumele ukuthi ibe kusendaweni ephezulu kakhulu yamapipi ukuthi awubeki amagumbi we-ayir.
Izisignal zokuhola nezizikhundla zokuxhumana ziziphi?
Le meter iyaphatha ngokwesiqhelo i-4-20mA analog output, i-RS-485 serial communication (i-Modbus-RTU protocol), kanye ne-pulse/frequency output engeyakwenzeka ngokuvamile. I-pulse outputs eziyasebenza noma ezingasebenzi zingalindelwa ngokusheshelayo ngokusebenzisa i-DIP switch yangaphakathi, okwenza ukuthi liyenzeka ngokushesha nokuhlanganiswa ne-PLC, i-DCS, kanye ne-SCADA systems.
Ngaba le flow meter ingathakelwa emhlabeni, phandle kwekhaya, noma ikhanyelwe emajameni?
Yebo. Sisikhipha izindawo ezimbili zokugcina (ezihlanganisiwe) nezindawo zokugcina zokuhlela (ezihlukanisiwe). Indawo yokuqala yezindawo ezingenayo iyasebenza ngokuphelele kumaphoyisa (IP65) ukusebenza kumaphoyisa kanye nangaphandle kwamaphoyisa, futhi indawo yokuhlela yomkhakha yasebenza ngokuphelele kumaphoyisa (IP68) okuyinto eyenzeka ukuba yilapho ekhona amanzi (kufika ku-3 metra ngaphansi kwamanzi), okuyinto eyenzeka ukuba yilapho ekhona amanzi kwezindawo zokuhlola kanye nezindawo zokugcina ngaphansi kwamanzi.
Ungasikwenza ukuthi sibuyekeze izindlela zokuxhuma, ububanzi bezinhlangothi, noma imithombo yezinkampani?
Yebo, ukusikhipha kwe-OEM/ODM kungasikwenziwa ngokuphelele. Sisikhipha ububanzi kusukela ku-DN10 kuya ku-DN300 ngezindlela zokugcina ezifana ne-ANSI B16.5, JIS B2220, GB/T9124, ne-JB/T81, njengoba sisikhipha i-ISO2852 sanitary tri-clamps. Imithombo yezinkampani ngingasikwenziwa ngokuphelele ku-Hastelloy B/C, Titanium (Ti), noma Tantalum (Ta) ukusebenza ngokuphelele kwezinkimitha ezingahlinzeki kakhulu.
