Kev paub

Yuav ua li cas ib tug ntse meter paub tej thaj chaw deb meter nyeem ntawv?

Lub ntsuas hluav taws xob txuas nrog cov khoom siv los ntawm cov xaim, thiab cov khoom xa tawm xa cov ntawv nyeem mus rau cov chaw taws teeb nyeem ntawv los ntawm lub network, thiab tom qab ntawd cov ntsuas hluav taws xob nyeem ntawv tuaj yeem pom tau.

Cov neeg siv lub ntsuas ntsuas ib txwm muaj tuav daim npav IC mus rau lub chaw muab hluav taws xob them nyiaj rau kev yuav hluav taws xob. Lub tuam tsev muab hluav taws xob siv lub tshuab tswj kev muag khoom los sau cov hluav taws xob yuav khoom rau hauv daim npav IC. Ib yam), koj tuaj yeem hloov thiab muab lub zog, thiab tshem daim npav tom qab muab lub zog.

Cov ntsuas ntse tam sim no txawv ntawm cov ntsuas ntsuas ib txwm muaj. Tam sim no lawv feem ntau yog hluav taws xob thiab inductive. Tom qab lub 'meter' lub taub hau collector, nrhiav tau lub rooj tsavxwm, thiab tau txais module yog built-in, metering cov ntaub ntawv yog sau los ntawm RS485 interface kab, lub hwj chim cab kuj, thiab lwm yam. Lub micro-power teeb liab kis mus rau ib tug concentrator (kwv yees li 500-1000 units yog tau txais tag nrho).

Tom qab ntawd xa mus rau prepaid tej thaj chaw deb meter nyeem ntawv system (feem ntau yog ib tug database server) los ntawm cov saum toj no peb txoj kev los yog GPRS, CDMA, network cable, thiab lwm yam., kom lub ntse meter sau cov kev nyeem ntawv mus rau lub concentrator, thiab ces mus rau lub chaw taws teeb meter nyeem ntawv. qhov system. Tom qab ntawd rau tus neeg siv' s prepayment query (meter qhib thiab kaw kev tswj), thiab thaum kawg mus rau tag nrho cov txheej txheem ntawm kev tswj kawg ntawm lub hwj chim bureau.


Koj Tseem Yuav Zoo Li

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