I-Hot Sell Ultrasonic Water Meter Smart Meters Water Assembly Board

Incazelo emfushane:

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinto Ezinhle

Yenziwe ngethusi, imelana ne-oxidation, i-rustand corrosion, futhi enempilo yokuphila kwesevisi.

Isilinganiso esinembile

Sebenzisa ukulinganisa okukhomba amaphuzu amane, i-multi-stream beam, ububanzi obukhulu, ukunemba okuhle kokulinganisa, ukugeleza kokuqala okuncane, ukubhala okulula.isilinganiso esinembile.

Ukugcinwa Okulula

Yamukela umnyakazo ongagqwali, ukusebenza okuzinzile, impilo ende yesevisi, ukumiselela okulula kanye nokunakekela.

Shell Material

Sebenzisa ithusi, insimbi empunga, i-iron edonsa amanzi, ipulasitiki yobunjiniyela, insimbi engagqwali nezinye izinto zokwakha, izinto ezisetshenziswayo kakhulu.

Izici Zobuchwepheshe

◆Ibanga lokuxhumana lephuzu-kuya-iphuzu lingafinyelela ku-2KM;

◆ Inethiwekhi ezihlela ngokugcwele, ilungiselela ngokuzenzakalelayo umzila, ukuthola ngokuzenzakalelayo nokusula ama-node;

Ngaphansi kwemodi yokwamukela i-spectrum yokusabalalisa, ukuzwela okukhulu kokwamukela kwemodyuli engenantambo kungafinyelela -148dBm;

◆ Ukwamukela ukuguquguquka kwe-spectrum okusabalala okunamandla okulwa nokuphazamiseka, okuqinisekisa ukudluliswa kwedatha okuphumelelayo nokuzinzile;

◆Ngaphandle kokushintsha imitha yamanzi eyimishini ekhona, ukudluliswa kwedatha okukude kungafinyelelwa ngokufaka imojuli ye-LORA yokuxhumana okungenawaya;

◆Umsebenzi womzila phakathi kwamamojula adluliselwe usebenzisa isakhiwo esiqinile njenge-(MESH), okwandisa kakhulu ukuzinza nokuthembeka kokusebenza kwesistimu;

◆ Idizayini ehlukene yesakhiwo, umnyango olawula ukuphakelwa kwamanzi ungafaka imitha yamanzi ejwayelekile kuqala ngokwezidingo, bese ufaka imojula ye-remote transmission electronic module uma kunesidingo sokudluliswa kwamanzi kude. Ukubeka isisekelo sokudluliswa okukude kwe-IoT kanye nobuchwepheshe bamanzi ahlakaniphile, ukukusebenzisa isinyathelo ngesinyathelo, kubenze baguquguquke futhi bafaneleke.

Imisebenzi yohlelo

◆ Imodi esebenzayo yokubika idatha: Bika ngokuqhubekayo idatha yokufunda imitha njalo emahoreni angama-24;

◆ Qalisa ukusetshenziswa kabusha kwefrikhwensi yokuhlukaniswa kwesikhathi, okungakopisha amanethiwekhi amaningana endaweni yonke ngefrikhwensi eyodwa;

◆ Ukwamukela idizayini yokuxhumana engenazibuthe ukuze kugwenywe ukukhangiswa kazibuthe nokwelula impilo yesevisi yezingxenye zemishini;

Uhlelo lusekelwe kubuchwepheshe bokuxhumana be-LoRa futhi lwamukela isakhiwo senethiwekhi yenkanyezi elula, ngokubambezeleka okuphansi kokuxhumana kanye nebanga elide nelithembekile lokudlulisela;

◆ Iyunithi yesikhathi yokuxhumana evumelanayo; Ubuchwepheshe bokushintshashintshashintshashintshashintshayo bugwema ukuphazamiseka kwefrikhwensi ukuze kuthuthukiswe ukuthembeka kokudlulisela, kanye nama-algorithms aguquguqukayo wezinga lokudlulisela kanye nebanga athuthukisa ngempumelelo umthamo wesistimu;

◆ Azikho izintambo zokwakha eziyinkimbinkimbi ezidingekayo, nomsebenzi omncane. I-concentrator nemitha yamanzi zakha inethiwekhi emise okwenkanyezi, futhi isigxilisi sakha inethiwekhi eneseva engemuva nge-GRPS/4G. Isakhiwo senethiwekhi sizinzile futhi sithembekile.

Ipharamitha

Ibanga lokugeleza	Q1~Q3 (Q4 umsebenzi wesikhathi esifushane awushintshi iphutha)
Izinga lokushisa le-ambient	5℃~55℃
Umswakama we-ambient	(0~93)%RH
Izinga lokushisa lamanzi	imitha yamanzi abandayo 1 ℃ ~ 40 ℃, imitha yamanzi ashisayo 0.1 ℃ ~ 90 ℃
Umfutho wamanzi	0.03MPa ~ 1MPa (umsebenzi wesikhathi esifushane 1.6MPa awuvuzi, awukho umonakalo)
Ukulahlekelwa yingcindezi	≤0.063MPa
Ubude bepayipi obuqondile	imitha yamanzi yangaphambili izikhathi ezingu-10 ze-DN, ngemuva kwemitha yamanzi izikhathi ezingu-5 ze-DN
Isiqondiso sokugeleza	kufanele kufane nomcibisholo osemzimbeni oqondisayo