NB-IoT Non-magnetic Inductive Metering Modyuli
Iimpawu zeModyuli
● Ixhaswe yibhetri ye-3.6V, ubomi bebhetri bunokufikelela kwiminyaka eyi-10.
● Ibhendi yefrikhwensi esebenzayo yi-700\850\900\1800MHz, akukho mfuneko yokufaka isicelo sendawo yokuphindaphinda.
● Incopho yemveliso yamandla: +23dBm±2dB.
● Uvakalelo olufumanayo lunokufikelela ku -129dBm.
● Umgama wonxibelelwano lwe-infrared: 0-8cm.
![I-NB-IoT Imodyuli yeMlinganiso eNgenayo imagnetic (1)](http://www.rf-module-china.com/uploads/NB-IoT-Non-magnetic-Inductive-Metering-Module-1.jpg)
IiNgcaciso zobuGcisa
Ipharamitha | Min | Uhlobo | Max | Iiyunithi |
I-Voltage esebenzayo | 3.1 | 3.6 | 4.0 | V |
Ubushushu bokusebenza | -20 | 25 | 70 | ℃ |
Ubushushu boGcino | -40 | - | 80 | ℃ |
Lala Ngoku | - | 15 | 20 | µA |
Imisebenzi
No | Umsebenzi | Inkcazo |
1 | Chukumisa iqhosha | Ingasetyenziselwa ugcino olusondele ekupheleni, kwaye inokubangela ukuba i-NB inike ingxelo.Yamkela indlela yokuchukumisa i-capacitive, uvakalelo lokuchukumisa luphezulu. |
2 | Ulondolozo olusondeleyo | ingasetyenziselwa ukugcinwa kwendawo yomodyuli, kubandakanywa ukubeka ipharamitha, ukufundwa kwedatha, uphuculo lwe-firmware njl.njl Isebenzisa indlela yonxibelelwano ye-infrared, enokuthi iqhutywe yikhompyutha ephathwayo okanye i-PC host host computer. |
3 | NB unxibelelwano | Imodyuli isebenzisana neqonga ngenethiwekhi ye-NB. |
4 | Ukulinganisa | Yamkela indlela yokulinganisa i-non-magnetic inductance metering, ukuxhasa phambili kunye nokubuyisela umva imitha |
5 | I-alam yokuqhaqha | Umsebenzi we-alam wokuqhawula uvaliwe ngokungagqibekanga xa imodyuli yemitha ivuliwe.Emva kofakelo kunye ne-10L yokulinganisa, umsebenzi we-alarm disassembly uya kufumaneka.Xa imodyuli ishiya imitha malunga ne-2s, i-alamu yokuchithwa kunye ne-alarm ye-disassembly yembali iya kwenzeka kwaye ibangele i-NB ukuba inike ingxelo.Phinda ufake imodyuli kunye nemitha ngokuqhelekileyo ukulinganisa i-10L, i-alamu yokuqhawula iya kucinywa ngokuzenzekelayo ngaphakathi kwe-3s, kwaye i-disassembly iya kuqaliswa kwakhona Umsebenzi we-Alarm.I-alamu yokuchithwa kwembali iya kucinywa kuphela emva kokunxibelelana ngempumelelo nemodyuli yonxibelelwano ngamaxesha e-3. |
6 | I-alam yohlaselo lwemagnethi | Xa umazibuthe ekufutshane nento yeMagnetoresistive kwimodyuli yemitha, uhlaselo lwemagnethi kunye nohlaselo lwembali lwemagnethi luya kwenzeka.Emva kokususa umazibuthe, uhlaselo lwamagnetic luya kucinywa.Uhlaselo lwamagnetic lwembali luya kucinywa kuphela emva kokuba idatha ichazwe ngempumelelo kwiqonga. |
Ukutshatisa amasango, ii-handhelds, iiplatifti zesicelo, isoftware yokuvavanya njl njl kwizisombululo zenkqubo
Iiprothokholi ezivulekileyo, iilayibrari zekhonkco eziguqukayo zophuhliso olufanelekileyo lwesibini
Inkxaso yobugcisa kwangaphambili, uyilo lwesikimu, isikhokelo sofakelo, inkonzo emva kokuthengisa
I-ODM / i-OEM yokwenza ngokwezifiso ukuveliswa ngokukhawuleza kunye nokuhanjiswa
I-7 * 24 inkonzo ekude ye-demo ekhawulezayo kunye nokuqhuba umqhubi
Uncedo ngesatifikethi kunye nohlobo lwemvume njl.
Iminyaka engama-22 yamava kushishino, iqela lobuchwephesha, amalungelo awodwa omenzi wechiza