NB-IoT Module Metering na-abụghị magnetik
Atụmatụ modul
● Ejiri batrị 3.6V kwadoro, ndụ batrị nwere ike iru afọ 10.
● Ugboro ugboro na-arụ ọrụ bụ 700\850\900\1800MHz, ọ dịghị mkpa itinye akwụkwọ maka oge ugboro.
● Ike kacha elu: +23dBm± 2dB.
● Mmetụta nnabata nwere ike iru -129dBm.
● Ogologo nkwurịta okwu infrared: 0-8cm.

Nkọwa nka nka
Oke | Min | Ụdị | Oke | Nkeji |
Voltaji na-arụ ọrụ | 3.1 | 3.6 | 4.0 | V |
Okpomọkụ na-arụ ọrụ | -20 | 25 | 70 | ℃ |
Okpomọkụ nchekwa | -40 | - | 80 | ℃ |
Ụra Ugbu a | - | 15 | 20 | µA |
Ọrụ
No | Ọrụ | Nkọwa |
1 | Pịa bọtịnụ | Enwere ike iji ya maka mmezi nso nso, ma nwee ike ịkpalite NB ịkọ akụkọ.Ọ na-anabata usoro mmetụ aka capacitive, mmetụ aka dị elu. |
2 | Ndozi nso nso | enwere ike iji ya mee ihe maka nrụzi saịtị nke modul, gụnyere ntọala paramita, ọgụgụ data, nkwalite firmware wdg Ọ na-eji usoro nkwurịta okwu infrared, nke enwere ike iji kọmpụta ejiri aka ma ọ bụ kọmpụta onye nnabata PC rụọ ọrụ. |
3 | NB nkwukọrịta | Modul na-emekọrịta ihe na ikpo okwu site na netwọk NB. |
4 | Mita | Nabata usoro metering inductance na-abụghị magnetik, kwado n'ihu na tụgharịa metering |
5 | Mgbasa mkpu | Akwụsịghị ọrụ mkpu mgbawa na ndabara mgbe agbanyere modul mita.Mgbe echichi na 10L metering, arụrụ arụ ọrụ mkpu ga-adị.Mgbe modul na-ahapụ mita ahụ maka ihe dịka 2s, mkpu mgbawa na mgbasa ozi akụkọ ihe mere eme ga-eme ma kpalite NB ịkọ akụkọ.Tinyegharịa modul na mita ahụ ka ọ tụọ 10L, a ga-ekpochapụ mkpu na-apụ apụ na-akpaghị aka n'ime 3s, a ga-amaliteghachikwa ihe nkesa ahụ ọrụ Mkpu.A ga-akagbu oti mkpu gbasara mkposa akụkọ ihe mere eme naanị ka ejiri modul nzikọrịta ozi kpakọrịtara nke ọma maka oge 3. |
6 | Oti mkpu ọgụ magnetik | Mgbe magnetik dị nso na Magnetoresistive element na modul mita, ọgụ ndọta na ọgụ ndọta akụkọ ihe mere eme ga-eme.Mgbe emechara ihe ndọta ahụ, a ga-akagbu ọgụ ndọta.A ga-akagbu ọgụ ndọta akụkọ ihe mere eme naanị mgbe akọchara data ahụ nke ọma na ikpo okwu. |