138653026

Nā huahana

NB/Bluetooth Dual-mode Meter Heluhelu Module

ʻO ka wehewehe pōkole:

HAC-NBt ʻO ka ʻōnaehana heluhelu mika ka hopena holoʻokoʻa o ka noi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa heluhelu mika i hoʻomohala ʻia e Shenzhen HAC Telecom Technology Co., LTD ma muli o NB-I.oʻenehana Ta me ka ʻenehana Bluetooth.Loaʻa ka hoʻonā i kahi paepae hoʻokele heluhelu mika,he APP kelepona paʻalimaa me kahi module kamaʻilio terminal.Hoʻopili nā hana ʻōnaehana i ka loaʻa a me ke ana ʻana, ʻelua alaNB kamaʻilioa me ke kamaʻilio Bluetooth, mika heluhelu mana valve a kokoke-hope mālama etc e halawainā koi like ʻoleo na hui lako wai, hui kinoea a me na hui mana no ka heluhelu mika uwea ole.


Huahana Huahana

Huahana Huahana

Pūnaehana Topology

Pūnaehana AMR Bluetooth NB-IoT

Nā hiʻohiʻona nui:

  1. ʻO ka hoʻohana ʻana i ka mana haʻahaʻa haʻahaʻa: Hiki ke hiki i ka ER26500+SPC1520 pā uila ke hiki i 10 mau makahiki o ke ola.
  2. Loaʻa maʻalahi: ʻAʻole pono e kūkulu hou i ka pūnaewele, a hiki ke hoʻohana pololei ʻia me ke kōkua o ka pūnaewele o ka mea hoʻohana.
  3. Ka mana nui: Ka mālama ʻana i ka ʻikepili maloʻo makahiki o 10 mau makahiki, ka ʻikepili maloʻo o kēlā me kēia mahina o 12 mahina.
  4. Kūkākūkā ʻelua ala: Ma kahi o ka hoʻouna mamao a me ka heluhelu ʻana, hiki iā ia ke ʻike i kahi hoʻonohonoho mamao a me nā ʻimi noiʻi, nā valve control etc.
  5. Ka mālama kokoke: Hiki iā ia ke kamaʻilio me ke kelepona kelepona APP ma o Bluetooth e ʻike ai i ka mālama kokoke ʻana, me nā hana kūikawā e like me ka OTA firmware upgrade.

 

 

ʻĀpana

Min

ʻAno

Max

Units

Voltage Hana

3.1

3.6

4.0

V

Ka Mahana Hana

-20

25

70

Ka Mahana Waihona

-40

-

80

Moe i kēia manawa

-

16.0

18.0

µA

 


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