NB-IoT Non Magnetic Metering Module Featured Hoton

NB-IoT Module mai Inductive Inductive Metering

Takaitaccen Bayani:

HAC-NBA ba-magnetic inductive metering module ne PCBA ci gaba da mu kamfanin dangane da NB-IoT fasahar na Internet na Things, wanda ya dace da tsarin zane na Ningshui bushe uku-inductance ruwa mita. Ya haɗu da maganin NBh da inductance mara ƙarfi, shine cikakken bayani don aikace-aikacen karatun mita. Maganin ya ƙunshi dandamalin sarrafa karatun mita, wayar hannu mai kulawa kusa da RHU da tsarin sadarwa ta ƙarshe. Ayyukan sun haɗa da saye da aunawa, hanyar sadarwa ta NB guda biyu, rahoton ƙararrawa da kiyayewa kusa da ƙarshen da dai sauransu, cikakke biyan bukatun kamfanonin ruwa, kamfanonin gas da kamfanonin wutar lantarki don aikace-aikacen karatun mita mara waya.

Aika mana imel

Cikakken Bayani

Amfaninmu

Tags samfurin

Siffofin Module

● An yi amfani da baturin 3.6V, rayuwar baturi zai iya kai shekaru 10.

● Ƙaƙwalwar mitar aiki shine 700\850\900\1800MHz, babu buƙatar neman wurin mitar.

● Ƙarfin fitarwa mafi girma: + 23dBm± 2dB.

● Ƙwararren mai karɓa zai iya kaiwa -129dBm.

● Nisan sadarwar infrared: 0-8cm.

Ƙididdiga na Fasaha

Siga	Min	Nau'in	Max	Raka'a
Aiki Voltage	3.1	3.6	4.0	V
Yanayin Aiki	-20	25	70	℃
Ajiya Zazzabi	-40	-	80	℃
Barci Yanzu	-	15	20	µA

Ayyuka

No	Aiki	Bayani
1	Maɓallin taɓawa	Ana iya amfani da shi don kulawa na kusa, kuma yana iya haifar da NB don bayar da rahoto. Yana ɗaukar hanyar taɓawa capacitive, ƙwarewar taɓawa yana da girma.
2	Kulawa na kusa	ana iya amfani da shi don kula da rukunin yanar gizon, gami da saitin sigogi, karatun bayanai, haɓaka firmware da dai sauransu. Yana amfani da hanyar sadarwa ta infrared, wanda kwamfutar hannu ko kwamfutar tafi-da-gidanka za ta iya sarrafa ta.
3	NB sadarwa	Tsarin yana hulɗa tare da dandamali ta hanyar sadarwar NB.
4	Yin awo	Ɗauki hanyar auna ma'aunin inductance mara ƙarfi, goyan baya gaba da baya
5	Ƙararrawar ƙaddamarwa	Ana kashe aikin ƙwanƙwasa ƙararrawa ta tsohuwa lokacin da ƙirar mita ta kunna. Bayan shigarwa da 10L metering, aikin ƙaddamar da ƙararrawa zai kasance samuwa. Lokacin da tsarin ya bar mita na kusan 2s, ƙararrawar ƙaddamarwa da ƙararrawar ɓarna na tarihi za su faru kuma su jawo NB don bayar da rahoto. Sake shigar da na'ura da mita kullum don auna 10L, ƙararrawar ƙaddamarwa za a share ta atomatik a cikin 3s, kuma za'a sake fara aikin ƙararrawa. Za a soke ƙararrawar ɓarna na tarihi ne kawai bayan an yi nasarar sadarwa tare da tsarin sadarwa har sau 3.
6	Ƙararrawa harin Magnetic	Lokacin da maganadisu ke kusa da sashin Magnetoresitive akan tsarin mita, harin maganadisu da harin maganadisu na tarihi zasu faru. Bayan cire maganadisu, za a soke harin maganadisu. Harin maganadisu na tarihi kawai za a soke shi bayan an samu nasarar ba da rahoton bayanan ga dandamali.