NB-IoT Non-magnetic Inductive Metering Module

Kufotokozera Kwachidule:

HAC-NBA not-magnetic inductive metering module ndi PCBA yopangidwa ndi kampani yathu kutengera ukadaulo wa NB-IoT wa intaneti wa Zinthu, womwe umagwirizana ndi kapangidwe ka Ningshui youma mita yamadzi yamadzi atatu.Imaphatikiza yankho la NBh ndi inductance yopanda maginito, ndi yankho lathunthu pamapulogalamu owerengera mita.Yankho lake liri ndi nsanja yoyang'anira kuwerenga kwa mita, kachipangizo kachipangizo kakang'ono ka RHU ndi gawo lolumikizirana.Ntchitoyi imakhudza kupeza ndi kuyeza, njira ziwiri za NB kulankhulana, malipoti a alamu ndi kukonza pafupi-mapeto ndi zina zotero, kukwaniritsa zosowa zamakampani amadzi, makampani agasi ndi makampani a gridi yamagetsi kwa mapulogalamu owerengera mamita opanda waya.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Makhalidwe a module

● Mothandizidwa ndi batire ya 3.6V, moyo wa batri ukhoza kufika zaka 10.

● Gulu la ma frequency ogwirira ntchito ndi 700\850\900\1800MHz, palibe chifukwa chofunsira ma frequency point.

● Mphamvu yapamwamba kwambiri: +23dBm±2dB.

● Kutengeka kolandira kumatha kufika -129dBm.

● Mtunda wolumikizana ndi ma infrared: 0-8cm.

NB-IoT Non-magnetic Inductive Metering Module (1)

Mfundo Zaukadaulo

Parameter	Min	Mtundu	Max	Mayunitsi
Voltage yogwira ntchito	3.1	3.6	4.0	V
Kutentha kwa Ntchito	-20	25	70	℃
Kutentha Kosungirako	-40	-	80	℃
Gona Pano	-	15	20	µA

Ntchito

No	Ntchito	Kufotokozera
1	Dinani batani	Itha kugwiritsidwa ntchito pokonzekera kumapeto, ndipo imatha kuyambitsanso NB kuti ipereke lipoti.Imatengera njira ya capacitive touch, kukhudza kukhudza ndikokwera.
2	Kukonzekera kwapafupi	ingagwiritsidwe ntchito pokonza gawoli pa malo, kuphatikizapo kuyika chizindikiro, kuwerenga deta, kukweza firmware etc. Imagwiritsa ntchito njira yolankhulirana ya infrared, yomwe ingagwiritsidwe ntchito ndi makompyuta am'manja kapena makompyuta a PC.
3	NB kulumikizana	Module imalumikizana ndi nsanja kudzera pa netiweki ya NB.
4	Kuyeza	Gwiritsani ntchito njira ya metering yopanda maginito, kuthandizira kutsogolo ndi kubweza metering
5	Alamu ya disssembly	Ntchito ya alarm disassembly imayimitsidwa mwachisawawa pomwe gawo la mita liyatsidwa.Pambuyo kukhazikitsa ndi 10L metering, disassembly alarm ntchito idzakhalapo.Pamene gawoli lichoka pa mita kwa pafupifupi 2s, alamu yowonongeka ndi alamu ya disassembly ya mbiri idzachitika ndikuyambitsa NB kuti ifotokoze.Bwezeraninso gawo ndi mita kuti muyeze 10L, alamu ya disassembly idzachotsedwa mkati mwa 3s, ndipo disassembly idzayambiranso ntchito ya Alamu.Alamu ya disassembly ya mbiri yakale idzathetsedwa pokhapokha mutayankhulana bwino ndi gawo loyankhulana kwa maulendo atatu.
6	Alamu yakuukira kwa maginito	Pamene maginito ali pafupi ndi Magnetoresistive element pa mita module, maginito kuukira ndi mbiri maginito kuukira zidzachitika.Mukachotsa maginito, kuukira kwa maginito kudzathetsedwa.Mbiri yakale ya magnetic attack idzathetsedwa pokhapokha deta itafotokozedwa bwino pa nsanja.