Iimitha zokuhamba kwe-Ultrasonic

Amava okuvelisa angaphezu kweminyaka engama-20

Kutheni iimitha zamanzi ze-ultrasonic zimele umkhwa oqhelekileyo wangoku?

Izinto ezibalulekileyo kwi-WM9100 Series Ultrasonic Water Meter

01. Ibhetri Yobomi Obude

Inebhetri ehlala ixesha elide iminyaka eli-10. Akukho zinto zishukumayo, izinzile kwaye ithembekile ixesha elide.

02. Izinto ezisetyenziswayo

Ngomzimba wentsimbi engagqwaliyo (SUS304).

03. Iinketho ezininzi zeziphumo ezikhoyo

I-RS485, i-M-bus, i-LoRaWAN, i-NB-IoT njalo njalo.

04. Udidi loKhuselo

Uyilo lwe-IP68, olusebenza ixesha elide phantsi kwamanzi.

05. Umsebenzi ohlawulelwayo kwangaphambili

Ivalvu edibeneyo yomsebenzi ohlawulelwayo iyafumaneka njengokhetho.

06. Umlinganiselo Wokujika Okhethiweyo

Njengoko umlinganiselo we-turn-down uyi-R250, i-R400 xa ukhetha.

1.Imitha Yamanzi ye-Ultrasonic ye-WM9100 Series — Isishwankathelo sePotfoliyo yeMveliso

Olu luhlu lwe-WM9100 lugubungela iimitha zamanzi ze-ultrasonic zasekhaya nezobukhulu obukhulu, zigubungela ububanzi obuqhelekileyo ukusuka kwi-DN15 ukuya kwi-DN600. Zonke iimodeli zisebenzisa umzimba we-SUS304 wentsimbi engagqwaliyo (i-SS316L ayinyanzelekanga), umlinganiselo we-ultrasonic ongashukumiyo, zithobela imigangatho yococeko lwamanzi okusela ye-ISO4064 Class 2, kunye nokhuseleko lwe-IP68 lokusebenza phantsi kwamanzi ixesha elide.

A. Iimitha zamanzi ze-ultrasonic zokuhlala (DN15‑DN25, uqhagamshelo lwemisonto)

  • I-WM9100‑ED: Uhlobo lokufunda ngqo, ibhetri engatshintshwayo enobomi beshelufu beminyaka eli-10.
  • I-WM9100‑EVUkulungiselelainguqulelo edibeneyo yevalvu yoncedo esekelwe kwi-WM9100 ED.
  • WM9100‑BDUhlobo lokufunda ngqo,ibhetri enokutshintshwa, ubomi benkonzo yeminyaka eli-10.
  • I-WM9100‑BV: Inguqulelo edibeneyo yevalvu ehlawulelwayo esekwe kwi-WM9100 BD.

Umlinganiselo wokutshintsha kwesithuthi: i-R250 eqhelekileyo, i-R400 yokuzikhethela. Iindlela zonxibelelwano: i-RS485, i-M‑Bus, i-LoRaWAN, i-NB‑IoT.

B. Iimitha zamanzi ze-ultrasonic ezinobukhulu obukhulu

  1. DN32‑DN40: NgoImitha yobukhulu yohlobo lokufunda. Umlinganiselo wokutshintsha: R250 eqhelekileyo, R500 yokuzikhethela. Iziphumo: RS485, Pulse, LoRaWAN, NB‑IoT, GPRS.
  2. DN50‑DN300: Flanimitha yombane eqhagamshelwe kwi-ge. Ifumaneka kwitshaneli ephindwe kabini ye-fullbore (A2) kunye ne-20% ye-bore ehlisiwe (B); uxinzelelo oluphezulu lokusebenza lwe-DN50 DN150 yi-1.6 MPa; uxinzelelo oluphezulu lokusebenza lwe-DN200 DN300 yi-1.0 MPa. Umlinganiselo wokutshintsha: i-R500 eqhelekileyo, i-R1000 yokuzikhethela. Umsebenzi wokulawula ivalvu awunyanzelekanga.
  3. DN350‑DN600:I-Flange eqhagamshelwe kwimitha enkulu kakhulu ene-sensor ye-ultrasonic yeziteshi ezine. Umlinganiselo wokutshintsha: u-R250 oqhelekileyo, u-R400 okhethiweyo / u-R500. Uxinzelelo oluphezulu lokusebenza yi-1.0 MPa.

Zonke iimitha zobukhulu obukhulu zixhotyiswe nge-data logger eyakhelwe ngaphakathi yeminyaka eli-10, i-multi-alarm indication, kunye ne-frames yonxibelelwano etyebileyo.

2. Yintoni umgaqo osebenzayo wemitha yamanzi ye-ultrasonic?

Indlela ye-Ultrasonic Tansit-time

Imitha yamanzi ye-ultrasonic yothotho lwe-WM9100 iyasetyenziswaiteknoloji yokulinganisa umahluko wexesha lokuhambaukuze kubalwe ukuhamba kwamanzi. Iitransducers ze-ultrasonic ezidityanisiweyo zifakelwe ngaphakathi kwityhubhu yokulinganisa. Zidlulisela kwaye zifumana iipulses ze-ultrasonic ngokutshintshiselana nangokuchasene necala lokuhamba kwamanzi.

Imiqondiso ye-ultrasonic ihamba ngokukhawuleza xa isiya ezantsi ngokuhamba kwamanzi kwaye icotha xa isiya phezulu ngokuchasene nokuhamba kwamanzi. Iyunithi ye-elektroniki echanekileyo kakhulu ibamba lo mahluko wexesha lokusasazeka. Idityaniswe neeparamitha zejiyometri zepayipi, i-microprocessor ibala isantya sokuhamba kwamanzi, isantya sokuhamba kwamanzi ngoko nangoko kunye nomthamo wamanzi oqokelelweyo.

Naziakukho zixhobo zoomatshini ezihambayongaphakathi kwetshaneli yokulinganisa. Lonke umlinganiselo ugqitywa ngokucutshungulwa kwesignali ye-elektroniki. Idatha elinganisiweyo ingaboniswa kwi-LCD yendawo, igcinwe kwi-data logger eyakhelwe ngaphakathi, kwaye ilayishwe kude nge-RS485, M‑Bus, LoRaWAN okanye i-NB‑IoT communication interfaces.

3. Ziziphi iimpawu eziphambili ze-WM9100 Series Ultrasonic Water Meter?

Akukho zixhobo zoomatshini ezihambayo Yamkela umgaqo wokulinganisa umahluko wexesha lokuhamba nge-ultrasonic ngaphandle kweendawo ezishukumayo, inciphisa ukuguguleka kwaye inika uzinzo olubalaseleyo kunye nokuthembeka kwexesha elide.
Iinketho zomlinganiselo we-turndown ebanzi Kukho iireyithingi ezininzi zokujika amanzi ukusuka kwi-R250 ukuya kwi-R1000, ukuqinisekisa ukulinganiswa ngokuchanekileyo kweemeko zokuhamba kwamanzi okuncinci kunye nomthamo omkhulu.
Umlinganiselo wokuhamba kweendlela ezimbini Ixhasa ukulinganiswa kokuhamba kwamanzi ukuya phambili nangasemva, ikwazi ukubona ukuhamba kwamanzi emva kunye nemeko yokusetyenziswa kwamanzi ngendlela engaqhelekanga.
Umbane webhetri ohlala ixesha elide Izisombululo ezimbini zebhetri onokukhetha kuzo: ibhetri engatshintshiyo enobomi beshelufu beminyaka eli-10 okanye ibhetri engatshintshiyo enendawo yokusebenza yeminyaka eli-10, ukusetyenziswa kwamandla okuphantsi ≤0.3 mW.
Ukusebenza kwamanzi okuphezulu kwe-IP68 Uvavanyo lokhuseleko lwe-IP68, luxhasa ukufakwa kwamanzi phantsi kwamanzi ixesha elide kunye nokufakwa okungcwatyiweyo, luyakwazi ukumelana neemeko ezinzima zemingxuma emanzi.
Iindlela ezininzi zokunxibelelana ezikude Iindlela ezininzi zonxibelelwano eziquka i-RS485, i-M‑Bus, iPulse, iLoRaWAN, i-NB‑IoT kunye ne-GPRS, zilungele ukufundwa nokulawulwa kwedatha ekude kwenkqubo yamanzi ekrelekrele.
Umsebenzi we-alamu esebenzayo kakhulu kunye nokubonisa Ii-alamu ezisebenzayo ezakhelwe ngaphakathi zokuvuza, ukubiwa kwamanzi, ukubuya kwamanzi, ukuphazamiseka kwemitha, ukuhamba okungaqhelekanga kunye nokuba ibhetri iphantsi; ii-alamu zinokuboniswa kwi-LCD yendawo kwaye zifundwe kude.
I-data logger eyakhelwe ngaphakathi I-data logger esebhodini igcina idatha yokusetyenziswa kwangaphambili ngonyaka/inyanga/usuku, ixesha lokugcina idatha ukuya kuthi ga kwiminyaka eli-10; idatha erekhodiweyo ayizukulahleka emva kokucima.
Iinketho zoqwalaselo lwehardware eziguquguqukayo Umzimba oqhelekileyo we-SUS304 onezinto ze-SS316L ozikhethelayo; ivalvu ehlawulelwayo, umsebenzi wokulinganisa uxinzelelo awunyanzelekanga; igubungela uluhlu olupheleleyo lwe-DN15‑DN600 (uqhagamshelo lomsonto kunye neflange).
Iyahambelana nemigangatho yokulinganisa yamazwe ngamazwe Ukuchaneka komlinganiselo kuhambelana ne-ISO4064 Class 2, efanelekileyo kwiimitha zamanzi okusela afumaneka kwiindawo zokuhlala kunye neeprojekthi zemibhobho emikhulu.

4. Zeziphi iimeko zokusingqongileyo ezisebenzayo ezinokuthi imitha yamanzi ye-ultrasonic ye-WM9100 ihlengahlengise kuzo?

Kwindawo engqongileyo, ubushushu bayo obusebenzayo buqala kwi‑40 ℃ ukuya ku +70 ℃, ukufuma okuthelekisekayo ukuya kuthi ga kwi-100%RH. Udidi lokhuseleko lufikelela kwi-IP68, ngoko ke lunokusebenza ixesha elide phantsi kwamanzi, lufanelekile ukufakwa emanzini angcwatyiweyo kwiindawo zamanzi nakwiindawo ezimanzi zemingxuma yamanzi. Uxinzelelo oluphezulu lokusebenza yi-1.6 MPa kwi-DN15 DN150; kwi-DN200 DN300 iimitha ezinkulu, uxinzelelo oluphezulu lokusebenza luyancipha luye kwi-1.0 MPa. Udidi lobushushu yi-T30 njengomgangatho, i-T50 ayinyanzelekanga kwiimodeli zokuhlala. Ngokuphathelele ukuhambelana kokusingqongileyo, ihlangabezana neemfuno zokuhambelana kombane kunye nokusingqongileyo kwemozulu kunye noomatshini kwi-Class O kunye ne-E2, evumela ukusebenza okuzinzileyo phantsi kweemeko ezinzima zokuphazamiseka ngaphandle. Nceda uqaphele ukuba imitha ihambelana nemigangatho yococeko lwamanzi okusela yokulinganisa amanzi okusela, yenzelwe amanzi okusela acocekileyo, hayi amanzi amdaka angcoliswe kakhulu.

 

5.Zithini iingenelo zeemitha zamanzi ze-ultrasonic xa zithelekiswa neemitha zamanzi zoomatshini?

  1. Akukho zixhobo zoomatshini ezihambayo: Ngaphandle kwee-impellers okanye iigiya. Akukho kugruzuka, akukho mngcipheko wokuxinana kwamanzi, ukuchaneka kwemitha okuhlala ixesha elide. Iimitha zoomatshini ziyawohloka ukuchaneka njengoko iindawo zangaphakathi ziguga ngexesha lenkonzo.
  2. Ukusebenza okuphantsi kakhulu kunye nomlinganiselo wokunciphisa ubushushu: Iimitha ze-Ultrasonic zinokulinganisa ngokuchanekileyo ukuhamba okuncinci kokuvuza ngexabiso eliphezulu le-R (R250R1000). Uninzi lweemitha zoomatshini zinomlinganiselo olinganiselweyo wokujika kwaye ziyasilela ukurekhoda ukuhamba okuncinci kokuvuza.
  3. Imisebenzi yedijithali kunye neyobuchule yendalo: Imveliso yedijithali eyakhelwe ngaphakathi, i-historical data logger, imisebenzi ye-multi-alarm yokuvuza, ukuphazamiseka kunye nokuhamba kwe-backflow. Iimitha zoomatshini zihlala zifuna iimodyuli ezongezelelweyo zokongeza ukuze zikwazi ukufunda kude, ngaphandle kwe-alamu eyakhelwe ngaphakathi kunye nokukwazi ukugcina idatha.
  4. Umsebenzi wokulungisa osezantsi: Akukho msebenzi mkhulu wokulungiswa nokutshintshwa kwendawo ngenxa yesakhiwo esingagugiyo. Iimitha zoomatshini zifuna ukuhlolwa rhoqo kunye nokutshintshwa ngenxa yeendawo ezigugiyo.
  5. Ukulungelelana okungcono kokusingqongileyoUyilo olungenamanzi lwe-IP68, olulungele ukufakwa kwemingxuma engaphantsi komhlaba. Iimitha ze-ultrasonic zigcina ukusebenza okuzinzileyo phantsi kweemeko ezinzima zangaphandle.

6. Kutheni iimitha zamanzi ze-ultrasonic ziba yindlela eqhelekileyo kule mihla?

Iimitha zamanzi ze-ultrasonic zihambelana nophuhliso lweenkqubo zokubonelela ngamanzi ezikrelekrele. Okokuqala, zisebenzisa itekhnoloji yokulinganisa eqinileyo engashukumiyo, ziphepha ukushukuma ngokuchanekileyo okubangelwa kukuguguleka koomatshini, zibonelela ngokusebenza okuzinzileyo kwexesha elide kwemitha kwaye zinciphise iindleko zokugcinwa kwinqanaba elilandelayo. Okwesibini, zixhasa iindlela ezininzi zonxibelelwano lwedijithali zokufunda imitha ekude, ukujonga ukuvuza kunye ne-alamu engaqhelekanga, nto leyo ebalulekileyo kulawulo lwamanzi olukrelekrele. Okwesithathu, zine-extra-wide turndown ratio, ezikwaziyo ukubamba ukuvuza okuncinci okuphantsi okuhlala kuphoswa ziimitha zemveli ze-mechanical, ukunciphisa ilahleko yengeniso yokunikezelwa kwamanzi. Ngaphandle koko, zinobomi obude bebhetri, umgangatho ophezulu wokungangeni manzi we-IP68 kunye nepotifoliyo yemveliso ebanzi egubungela iiprojekthi zemibhobho yezindlu ukuya kububanzi obukhulu. Kwizibonelelo zamanzi, izisombululo ze-ultrasonic zizisa iingenelo zoqoqosho ezingcono zomjikelo wobomi bonke, ngoko ke ngokuthe ngcembe zithatha indawo yeemitha zemveli ze-mechanical.

 

7. Ukusetyenziswa kweWM9100 Series Ultrasonic Water Meter.

Iimitha zamanzi ze-ultrasonic ze-WM9100 zigubungela uluhlu olupheleleyo lobungakanani ukusuka kwi-DN15 ukuya kwi-DN600 ukuze zihlangabezane neemfuno ezahlukeneyo zokulinganisa kwiiprojekthi zokubonelela ngamanzi ngobuchule. Iimodeli ze-DN15 DN25 zohlobo lwentambo zisetyenziselwa ikakhulu ukulinganisa iintsapho ezihlala abantu, izakhiwo zeeflethi kunye nolawulo lwamanzi oluhlawulelwayo. Iimitha zentambo ze-DN32 DN40 zisebenza kwiindawo zorhwebo ezincinci, iipayipi zamasebe oluntu kunye nokubeka iliso ekusetyenzisweni kwamanzi ngokupheleleyo. Iimitha ezinkulu ze-DN50 DN300 eziqhagamshelwe kwi-flange zisetyenziswa kakhulu kwiindawo zokulinganisa imitha zesithili se-DMA, iinethiwekhi zemibhobho yokusasazwa komasipala, iipayipi zamanzi kwimizi-mveliso, iihotele, izibhedlele kunye neendawo zokuthenga ezinkulu ukuze kulinganiswe umthamo wamanzi ngobuninzi. Iimitha ze-DN350 DN600 ezinkulu kakhulu zisebenza njengee-trunk transmission mains kunye nee-node ezinkulu zokuhambisa amanzi. Ngenxa yobuchule bokuntywiliselwa emanzini be-IP68, iindlela zonxibelelwano ezityebileyo kunye nemisebenzi ye-alamu ezininzi, lonke olu luhlu luqhelana nomngxuma ongaphantsi komhlaba, ukufakwa okungcwatyiweyo kunye neendawo ezahlukeneyo ezinobungozi zasentsimini, zixhasa ukufunda kude, ukufunyanwa kokuvuza kunye nokunciphisa amanzi angenayo ingeniso kwiindawo zamanzi.

 

Imibuzo Ebuzwa Rhoqo Malunga ne-WM9100 Series Water Meter

Umbuzo 1. Zeziphi izinto eziya kuchaphazela ukuchaneka kokulinganisa kwemitha yamanzi ye-ultrasonic ye-WM9100?

Nangona uthotho lwe-WM9100 lungenazo iindawo ezishukumayo kwaye lubonelela ngokusebenza okuzinzileyo kokulinganisa, izinto ezininzi zasentsimini zinokuchaphazela ukuchaneka kwalo kokulinganisa. Okokuqala, amaqamza omoya amaninzi ngaphakathi kombhobho ngawona mthombo uphambili wokuphazamiseka. Inani elikhulu lamaqamza liya kubonisa iipulses ze-ultrasonic kwaye lenze amandla esignali abe buthathaka, nto leyo ekhokelela ekufundweni okungachanekanga okanye okungazinzanga. Okwesibini, iindonga zepayipi ezingcolileyo okanye ukwakheka kwedaka elikhulu kwi-transducers ze-ultrasonic kuya kunciphisa iimpawu ze-ultrasonic. Kucetyiswa ukuba ugcine i-medium njengamanzi okusela acocekileyo kwaye uphephe indle enomxholo ophezulu wedaka. Okwesithathu, iimeko zokufakela zidlala indima ebalulekileyo. Imitha ifuna iindawo ezaneleyo zepayipi ezithe tye phezulu nasezantsi. Ukuba iingqiniba, iivalvu okanye ii-reducers zifakwe kufutshane kakhulu nokungena kwemitha kunye ne-outlet, iiprofayili zokuhamba ezigqwethekileyo ziya kubangela ukuphambuka komlinganiselo. Ngaphandle koko, ubushushu obugqithisileyo bokusebenza ngaphaya kwe-‑40℃ ~ + 70℃ kunye nokuphazamiseka okunamandla kwangaphandle kwe-electromagnetic nako kunokubangela impembelelo encinci. Xa ifakelwe ngokulandela imiyalelo esemthethweni yokufakela kwaye isetyenziswa namanzi epompo acocekileyo angenamaqamza, imitha inokugcina ukuchaneka kwe-ISO4064 Class 2 rhoqo.

Umbuzo 2. Yintoni umahluko phakathi kwemodeli yebhetri enokutshintshwa yeWM9100 BD kunye nebhetri engatshintshiyo yeWM9100 ED? Yeyiphi endifanele ndiyikhethe kwiprojekthi yam?

Umahluko ophambili usekwe kwisakhiwo sebhetri kunye nenkcazo yobomi benkonzo. I-WM9100 ED / EV isebenzisa ibhetri ye-lithium eyakhelwe ngaphakathi engathathelwa indawo enebhetriUbomi beshelufu beminyaka eli-10. Ixesha lokugcina ibhetri lithetha ixesha lokugcina elingaphezulu ngaphambi kokufakwa. Nje ukuba ifakiwe kwaye isebenze, ixesha lokusebenza lixhomekeke kwisantya sokulayisha unxibelelwano kunye nesantya sokuvula i-alamu. Xa ibhetri iphelile, abasebenzisi abanakuyivula imitha ukuze batshintshe ibhetri; imitha yonke kufuneka itshintshwe. Ngokwahlukileyo koko, i-WM9100 BD / BV zixhotyiswe ngeebhetri ezinokutshintshwa ezinobomi bokusebenza beminyaka eli-10 phantsi kweemeko zokusebenza eziqhelekileyo (ukusetyenziswa kwamandla ≤0.3 mW). Xa amandla ehla, iingcali zinokuvula indawo yebhetri kwaye zitshintshe ibhetri kwindawo ngaphandle kokususa imitha yonke kwipayipi. Ngaphandle koyilo lwebhetri, zombini ezi ngcelele zabelana ngezixhobo ezifanayo: umzimba we-SUS304, ukhetho lomlinganiselo wokujika, iindlela zonxibelelwano, ukhuseleko lwe-IP68, imisebenzi ye-alamu kunye nomthamo wokubhala idatha. Kwiiprojekthi ezintsha zokuhlala ezinkulu ezinamaqela aphantsi abasebenzi bokulungisa abakwinqanaba lokugqibela, i-WM9100 ED ixabisa kancinci. Ukuba iprojekthi yakho kunzima ukufikelela kuyo kwimingxuma engaphantsi komhlaba kwaye ufuna ukuphepha ukutshintshwa kwemitha epheleleyo emva kokuba ibhetri iphelile, i-WM9100 BD enebhetri enokutshintshwa iya kuba lolona khetho lungcono.

Umbuzo 3. Isebenza njani i-data logger eyakhelwe ngaphakathi kuthotho lwe-WM9100, kwaye ngaba idatha yembali iya kulahleka xa ingasebenzi okanye ibhetri iphantsi?

Zonke iimitha zamanzi ze-ultrasonic ze-WM9100 zifakelwe i-data logger eyakhelwe ngaphakathi ezimeleyo. Igcina ngokuzenzekelayo idatha yokusetyenziswa kwamanzi minyaka le, ngenyanga nangokwemihla ngemihla, ixhasa ukugcinwa kweerekhodi zembali ukuya kuthi ga kwiminyaka eli-10. Ubuninzi besampulu yokuhamba kwemitha yi-1-4 ngomzuzwana, ngelixa ingagcini yonke idatha yokuhamba okuluhlaza kwinqanaba lesibini. Endaweni yoko, igcina idatha yokusetyenziswa okuqokelelweyo rhoqo. Zonke iirekhodi zembali ezigciniweyo zigcinwa kwi-memory chip engaguqukiyo. Nokuba i-voltage yebhetri yehla iye kumda we-alamu yebhetri ephantsi okanye ibhetri iphelile ngokupheleleyo, idatha yembali egciniweyo ayizukucinywa okanye ilahleke. Abasebenzisi banokufumana idatha yembali ngeendlela ezimbini: ukufunda iirekhodi kwindawo ethile kwisikrini se-LCD esikwindawo, okanye ukulanda kude ii-archives zembali zenyanga zonyaka nge-RS485, M‑Bus, LoRaWAN okanye NB‑IoT communication interfaces. Nceda uqaphele ukuba i-data logger ayinakugcina i-flow curve eqhubekayo yesibini nesekondi; kuphela iirekhodi zokusetyenziswa okuqokelelweyo rhoqo kunye nee-alamu zesiganeko ezifumanekayo. Ukuba ufuna ukurekhoda i-flow curve yexesha langempela rhoqo, kuya kufuneka kuxhotyiswe isixhobo esongezelelweyo sokufumana idatha yangaphandle.

Umbuzo 4. Yintoni umahluko phakathi kohlobo lwe-fullbore kunye nohlobo lwe-reducedbore kwi-DN50‑DN300 WM9100 large-diameter water meters, kwaye ungakhetha njani?

Kwimitha yamanzi ye-ultrasonic ye-flange ye-DN50‑DN300, kukho izakhiwo ezimbini zoomatshini: uhlobo lwe-A2 fullbore kunye nohlobo lwe-B 20% reduced bore. Imodeli ye-A2 fullbore igcina ububanzi obufanayo bangaphakathi nobukhulu bombhobho oqhelekileyo. Idala ukulahleka koxinzelelo oluncinci, olufanelekileyo kwiipayipi apho ukuhla koxinzelelo kufuneka kulawulwe ngokungqongqo. Udidi lwayo lovakalelo lweprofayili yokuhambahamba yi-U5/D3. Uhlobo lwe-B lunesakhiwo se-bore esincitshisiweyo ngama-20%, icandelo lokulinganisa langaphakathi linciphile kancinci. Olu yilo lwesakhiwo luphucula ukusebenza kokulinganisa ukuhamba okuphantsi kwaye lufikelela kumlinganiselo ophezulu we-turndown ukuya kuthi ga kwi-R1000, kodwa luya kuvelisa ukulahleka koxinzelelo okuphezulu xa kuthelekiswa nohlobo lwe-fullbore. Udidi lwayo lovakalelo lweprofayili yokuhambahamba yi-U3/D0. Ukuba umbhobho wakho usebenza kakhulu phantsi kwemeko enkulu yokuhambahamba kwaye ukulahleka koxinzelelo yeyona nto iphambili ocinga ngayo, khetha uhlobo lwe-A2 fullbore olune-standard R500 turndown ratio. Ukuba indawo yakho ineemeko zokuhamba kancinci rhoqo kwaye unethemba lokubamba ukuhamba okuncinci kokuvuza ngelixa imvume yokulahlekelwa nguxinzelelo yamkelekile, uhlobo lwe-B oluncitshisiweyo lwe-20% nge-R1000 yokuzikhethela luya kufaneleka ngakumbi. Zombini ezi nguqulelo ziyahambelana nemfuneko yokuchaneka kwe-ISO4064 Class 2 yokulinganisa okusemthethweni.

Umbuzo 5. Zeziphi iindlela zonxibelelwano ezixhaswa luluhlu lwe-WM9100, kwaye yintoni ekufuneka iqatshelwe xa kukhethwa iindlela zonxibelelwano zeeprojekthi?

Uthotho lwe-WM9100 lubonelela ngeendlela ezininzi zonxibelelwano. I-DN15‑DN25 yokuhlala ixhasa i-RS485, i-M‑Bus, i-LoRaWAN kunye ne-NB‑IoT. I-DN32‑DN300 yongeza i-Pulse kunye ne-GPRS ngenxa yoko. I-DN350‑DN600 enkulu kakhulu ixhasa i-RS485, i-Pulse, i-LoRaWAN kunye ne-NB‑IoT. Ii-interfaces ezisebenzisa i-wire ziquka i-RS485 Modbus kunye ne-M‑Bus, ezifanelekileyo kwiingxaki zentambo ezikude. Zinesignali ezinzileyo kunye neendleko zokusebenza eziphantsi, kodwa zifuna umsebenzi wokubeka intambo kwindawo. Iinketho ezingenazingcingo ziqulethe i-LoRaWAN, i-NB‑IoT kunye ne-GPRS. I-LoRaWAN ifuna ukuthunyelwa kwesango le-LoRa lendawo; I-NB‑IoT kunye ne-GPRS zixhomekeke kwinethiwekhi yomsebenzisi weselula, akukho sango lifunekayo kwindawo, kodwa umrhumo wenkonzo yedatha yonyaka wekhadi le-SIM uya kuqwalaselwa. Isiphumo sepulse sisignali yepulse yokunxibelelana eyomileyo yokudibanisa umqokeleli wedatha yomntu wesithathu. Xa ukhetha iindlela zonxibelelwano, kufuneka uvavanye iimeko zendawo: ukuba iintambo zingafakwa na, ukugubungela isignali engenazingcingo kwindawo, uhlahlo lwabiwo-mali lweprojekthi, kunye nohlahlo lwabiwo-mali lokusebenza kwamakhadi e-SIM. Nceda uqaphele ukuba ubuninzi bokulayisha idatha buya kunciphisa ubomi benkonzo yebhetri iyonke yemitha yamanzi esebenza ngebhetri. Ukuba useta amaxesha engxelo aqhelekileyo, ixesha lokusebenza kwebhetri liya kuba lifutshane kunexabiso lethiyori.

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U-Arina Hu | Injineli yoThengiso

Ndiphumelele isidanga seBachelor kwi-Business English, njengenjineli yokuthengisa yeLanry Instruments iminyaka engaphezu kwemi-5.

Ekubeni ndithathe inxaxheba kwimiboniso emininzi yaphesheya, ndinolwazi olunzulu ngemveliso yoluhlu lwethu olupheleleyo lwezixhobo zomculo

kunye nezakhono eziqinileyo zokubandakanya abathengi bamanye amazwe. Ukuba unayo nayiphi na imfuno yeprojekthi yezixhobo, nceda uzive ukhululekile ukuqhagamshelana nam.

Ixesha leposi: Sep-02-2026

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