Maddalena imitha yamanzi pulse umfundi Featured Umfanekiso

Maddalena imitha yamanzi pulse reader

Inkcazelo emfutshane:

Umzekelo weMveliso: HAC-WR-M (NB-IoT/LoRa/LoRaWAN)

I-HAC-WR-M i-pulse reader yiseti yokufumana i-metering, ukuhanjiswa konxibelelwano kwenye yeemveliso zamandla aphantsi, ehambelana neMaddalena, i-Sensus yonke enemigangatho esemgangathweni kunye ne-coil induction ezomileyo zomitha ezilinganayo. Iyakwazi ukubeka iliso kwiimeko ezingaqhelekanga ezifana ne-countercurrent, ukuvuza kwamanzi, i-bettery undervoltage, njl., kwaye ingxelo kwiqonga lolawulo. Ixabiso lenkqubo liphantsi, kulula ukuyigcina inethiwekhi, ukuthembeka okuphezulu, kunye nokuqina okunamandla.

Ukukhetha isisombululo: Unokukhetha phakathi kwe-NB-IoT okanye iindlela zonxibelelwano zeLoraWAN

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Izinto Eziluncedo Zethu

Iithegi zeMveliso

Iimpawu zeLoRaWAN

Ukusebenza rhoqo: EU433/CN470/EU868/US915/AS923/AU915/IN865/KR920

Amandla othumelo obona buninzi:Thobela iimfuno zomda wamandla kwiindawo ezahlukeneyo zeprothokholi ye-LoRaWAN

Ubushushu bokusebenza:-20℃～+55℃

Amandla ombane osebenzayo:+3.2V～+3.8V

Ukuhambisa umgama:>10km

Ubomi bebhetri:>8 iminyaka ngebhetri enye ye-ER18505

Ibakala lokungangeni manzi: IP68

LoRaWAN Imisebenzi

Ingxelo yedatha:

Kukho iindlela ezimbini zokunika ingxelo yedatha.

Chukumisa ukunika ingxelo yedatha: Kufuneka uchukumise iqhosha lokucofa kabini, ubambe ixesha elide (ngaphezu kwemizuzwana emi-2) + ucofe okufutshane (ngaphantsi kwemizuzwana emi-2), kwaye iintshukumo ezimbini mazigqitywe ngemizuzwana emi-5, kungenjalo i-trigger iya kuba ingavumelekile.

Ixesha lokunika ingxelo yedatha esebenzayo: Ixesha lokunika ingxelo kunye nexesha lokunika ingxelo lingamiselwa. Uluhlu lwexabiso lexesha lokunika ingxelo yi-600 ~ 86400s, kwaye uluhlu lwexabiso lexesha lokunika ingxelo ngu-0 ~ 23H. Emva kokuseta, ixesha lokunika ingxelo libalwa ngokweDeviceEui yesixhobo, ixesha lokunika ingxelo kunye nexesha lokunika ingxelo. Ixabiso elingagqibekanga lexesha eliqhelekileyo lokunika ingxelo yi-28800s, kwaye ixabiso elingagqibekanga lexesha elicwangcisiweyo lokunika ingxelo ngu-6H.

Ulinganiso: Inkxaso yendlela yokulinganisa iholo enye

Ugcino lwamandla-ezantsi: Inkxaso yogcino lwamandla-phantsi, akukho mfuneko yokuphinda uqalise ixabiso lokulinganisa emva kokucinywa kombane.

Isivusi sokuqhawula:

Xa umlinganiselo wokujikeleza phambili ungaphezulu kwe-pulses ye-10, umsebenzi we-alarm anti-disassembly uya kufumaneka. Xa isixhobo sichithwa, uphawu lwe-disassembly kunye nophawu lokutshatyalaliswa kwembali luya kubonisa iimpazamo ngexesha elifanayo. Emva kokuba isixhobo sifakwe, ukulinganisa okujikelezayo kwangaphambili kukhulu kune-pulses ye-10 kwaye unxibelelwano kunye nemodyuli ye-non-magnetic iyinto eqhelekileyo, i-disassembly fault iya kususwa.

Ukugcinwa kwedatha ekhenkcezisiweyo ngenyanga nangonyaka

Inokugcina iminyaka eli-10 yedatha engumkhenkce yonyaka kunye nedatha ekhenkcezisiweyo yenyanga yeenyanga ezili-128 ezidlulileyo, kwaye iqonga lelifu lingabuza idatha yembali.

Ukusetha iiparamitha:

Inkxaso ye-wireless kufutshane kunye nesetingi zeparameter ezikude. Ukusetwa kweparamitha ekude kufezekiswa ngeqonga lelifu. Ukusetwa kwepharamitha ekufutshane kubonwa ngesixhobo sovavanyo lwemveliso, oko kukuthi unxibelelwano olungenazingcingo kunye nonxibelelwano lwe-infrared.

Uphuculo lweFirmware:

Ukuxhasa ukuphuculwa kwe-infrared

Ngaphambili: I-ZENNER Imitha yamanzi iPulse Reader

Okulandelayo: I-ZENNER Pulse Reader yeemitha zamanzi

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