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Hua

NB-IoT Kore-aukume Inductive Metering Module

Whakaahuatanga Poto:

Ko te HAC-NBA-kore-aukume inenga arataki he PCBA i whakawhanakehia e to maatau kamupene i runga i te hangarau NB-IoT o te Ipurangi o nga Mea, e rite ana ki te hoahoa hanganga o te Ningshui maroke toru-inductance mita wai.Ka whakakotahihia te otinga a NBh me te inductance kore-aukume, he otinga whanui mo nga tono panui mita.Kei roto i te otinga he papa whakahaere panui mita, he ringaringa tiaki tata-mutunga RHU me tetahi waahanga korero mutunga.Ko nga mahi e kapi ana i te hoko me te ine, te whakawhitiwhiti korero NB e rua-ara, te purongo whakaoho me te tiaki tata-mutunga me etahi atu, ka tino makona nga hiahia o nga kamupene wai, kamupene hau me nga kamupene hiko hiko mo nga tono panui mita ahokore.


Taipitopito Hua

Tohu Hua

Āhuatanga Kōwae

● Powered by 3.6V pākahiko, Ka taea e te ora pūhiko tae 10 tau.

● Ko te roopu auau mahi ko 700\850\900\1800MHz, kaore he take ki te tono mo te waahi auau.

● Te kaha putanga teitei: +23dBm±2dB.

● Ka taea e te tairongo whiwhi te tae ki te -129dBm.

● Te tawhiti whakawhitiwhiti infrared: 0-8cm.

 

NB-IoT Kore-aukume Metering Irihanga Kōwae (1)

Whakatakotoranga Hangarau

Tawhā

Min

Momo

Max

Waeine

Ngaohiko Mahi

3.1

3.6

4.0

V

Te Mahana Mahi

-20

25

70

Paemahana Rokiroki

-40

-

80

Moe Naianei

-

15

20

µA

Nga Mahi

No

Mahi

Whakaahuatanga

1

Pātene pa

Ka taea te whakamahi mo te tiaki tata, ka taea hoki te whakaoho i te NB ki te ripoata.Ka tangohia e ia te tikanga pa capacitive, he tiketike te pa o te pa.

2

Te tiaki tata

ka taea te whakamahi mo te tiaki i runga i te waahi o te waahanga, tae atu ki te whakatakotoranga tawhā, te panui raraunga, te whakamohoatanga firmware me etahi atu. Ka whakamahia e ia te tikanga whakawhitiwhiti infrared, ka taea te whakahaere e te rorohiko a-ringa, te rorohiko ope PC ranei.

3

NB korero

Ka mahi tahi te kōwae me te tūāpapa mā te whatunga NB.

4

Te mita

Whakamahia te tikanga inenga inductance kore-aukume, tautoko i te ine whakamua me te whakamuri

5

Puoho wetewete

Ko te mahi whakaoho wetewete ka monoa ma te taunoa ka whakakahangia te kōwae mita.I muri i te whakaurunga me te inenga 10L, ka waatea te mahi whakaoho wetewete.Ka wehe te kōwae i te mita mo te 2s, ka puta he whakaoho wetewete me te whakaoho wetewete o mua, ka puta te NB ki te ripoata.Tāuta anōtia te kōwae me te mita hei ine i te 10L, ka whakawātea aunoatia te whakaoho wetewete i roto i te 3 hēkona, ā, ka tīmata anō te wetewete i te mahi whakaoho.Ka whakakorehia te whakaoho o mua ka whakakorehia i muri i te pai o te korero ki te waahanga korero mo nga wa e 3.

6

whakaoho whakaeke aukume

Ina tata te aukume ki te huānga Magnetoresistive i te kōwae mita, ka puta te whakaeke autō me te whakaeke autō o mua.I muri i te tango i te aukume, ka whakakorehia te whakaeke autō.Ko te whakaeke autō o mua ka whakakorehia i muri i te pai o te tuku korero ki te papa.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou