Umfundi wePulse weSensus Water Meter
Iimpawu ze-NB-IoT
1. Ukusebenza rhoqo: B1, B3, B5, B8, B20, B28 njl
2. Amandla amakhulu: 23dBm±2dB
3. Umbane osebenzayo: + 3.1 ~ 4.0V
4. Ubushushu bokusebenza: -20℃～+55℃
5. Umgama wonxibelelwano lwe-infrared: 0 ~ 8cm (Kuphephe ukukhanya kwelanga ngqo)
6. ER26500+SPC1520 ubomi beqela lebhetri:>8 iminyaka
8. IP68 ibakala lokungangeni manzi
NB-IoT Imisebenzi
IQhosha lokucofa: Ingasetyenziselwa ugcino olusondele ekupheleni, kwaye inokubangela ukuba i-NB inike ingxelo.Yamkela indlela yokuchukumisa i-capacitive, uvakalelo lokuchukumisa luphezulu.
Ukugcinwa okukufutshane: ingasetyenziselwa ukugcinwa kwendawo yemodyuli, kubandakanywa ukusetwa kwepharamitha, ukufundwa kwedatha, ukuphuculwa kwe-firmware njl.njl Isebenzisa indlela yonxibelelwano ye-infrared, enokuthi iqhutywe yikhompyutheni ephathwayo okanye i-PC host host computer.
Unxibelelwano lwe-NB: Imodyuli isebenzisana neqonga ngothungelwano lwe-NB.
Ukulinganisa: Inkxaso yokulinganisa iholo enye
Idatha yemihla ngemihla ekhenkcezisiweyo: Rekhoda ukuhamba okuqokelelweyo kosuku oludlulileyo kwaye ukwazi ukufunda idatha yeenyanga ezingama-24 zokugqibela emva kolungelelwaniso lwexesha.
Idatha yenyanga ekhenkcezisiweyo: Rekhoda ukuhamba okuqokelelweyo kosuku lokugqibela lwenyanga nganye kwaye ukwazi ukufunda idatha yeminyaka engama-20 edlulileyo emva kohlengahlengiso lwexesha.
Idatha enzulu yeyure: Thatha i-00: 00 yonke imihla njengexesha lokuqala lokubhekisela, qokelela i-pulse increment nganye ngeyure, kwaye ixesha lokunika ingxelo ngumjikelo, kwaye ugcine idatha enzulu yeyure ngaphakathi kwexesha.
I-alamu ye-Disassembly: Khangela imeko yokufakela imodyuli nganye yesibini, ukuba imeko iyatshintsha, i-alamu yokuchithwa kwembali iya kuveliswa.I-alamu iya kucaca kuphela emva kwemodyuli yonxibelelwano kunye neqonga lokunxibelelana ngempumelelo kanye.
I-alam yohlaselo lwemagnethi: Xa umazibuthe ekufutshane kwinzwa yeHolo kwimodyuli yemitha, uhlaselo lwamagnetic kunye nohlaselo lwembali lwamagnetic luya kwenzeka.Emva kokususa umazibuthe, uhlaselo lwamagnetic luya kucinywa.Uhlaselo lwamagnetic lwembali luya kucinywa kuphela emva kokuba idatha ichazwe ngempumelelo kwiqonga.
