Nb-Iot Water Meters Residential AMR Remote Digital Wireless Flow Smart Meter
Nominal Dia | Ntev L | Ntev L1 | Dav B | Qhov siab H1 | Qhov siab H2 | Txuas xov | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 120 | 190 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 120 | 190 | R3/4 | G1B |
25 | 345 | 225 | 90 | 120 | 190 | R1 | G1 1/4B |
Installation xav tau:
1. Rau cov ntsuas dej hauv av, NB teeb liab ntes yuav tsum tau siv los ntsuas lub teeb liab lub zog ntawm qhov chaw ntawm qhov chaw teeb tsa ua ntej kev teeb tsa. Lub teeb pom kev zoo yuav tsum tsawg dua lossis sib npaug li 1. Kev teeb tsa qhov muag tsis pom kev yuav ua rau lub ntsuas dej tsis tuaj yeem rub tawm, thiab cov chaw tsim khoom tsis muaj zog los daws qhov teeb meem no.
2. Lub caliber ntawm lub ntsuas dej yuav tsum raug xaiv raws li cov yeeb nkab caliber thiab cov nqi ntws sib npaug los yog tsawg dua li cov dej ntws li niaj zaus.
3. Rau cov kav dej uas tau tsim tshiab, nco ntsoov ntxuav cov pob zeb, silt, hemp thiab lwm yam khoom siv hauv cov kav dej ua ntej txhim kho lub ntsuas dej kom tsis txhob ntsuas dej tsis ua haujlwm.
4. Qhov chaw teeb tsa yuav tsum tsis txhob raug tshav ntuj, khov, muaj kuab paug thiab dej nyab.
5. Lub ntsuas dej yuav tsum tau teeb tsa raws li cov lus qhia ntawm lub dial. Ib qho cim nrog "H" yog ntsia kab rov tav, thiab ib qho cim nrog "V" yog ntsia vertically. Lub dial tig mus rau sab saud, thiab kev taw qhia ntawm xub xub ntawm rooj plaub yog tib yam li cov dej ntws.
6. Yuav tsum muaj qhov chaw txaus nyob ib ncig ntawm lub 'meter' installation rau lub 'meter' installation thiab debugging thiab kev txij nkawm yav tom ntej. Tshwj xeeb, nws yog txwv tsis pub kaw lub moos hauv qhov chaw me me. Tsis tsuas yog nws tsis yooj yim rau koj siv, tab sis kuj cov neeg ua haujlwm saib xyuas tsis tuaj yeem tswj nws, ua rau muaj teeb meem rau koj tus kheej.
7. Txhawm rau ua kom yooj yim txij nkawm txhua hnub, cov li qub yuav tsum tau nruab rau sab saud thiab qis ntawm lub ntsuas dej, thiab qhov nkag thiab qhov hluav taws xob ntawm lub ntsuas dej yuav tsum muaj cov kav dej ncaj nraim ntawm tib txoj kab uas hla. Ib txoj kab ncaj nraim ntawm ntau tshaj 10D yuav tsum tau khaws cia nyob rau hauv pem hauv ntej ntawm lub 'meter', thiab ib tug ncaj yeeb nkab seem ntawm ntau tshaj 5D yuav tsum tau tseg tom qab lub 'meter'.
8. Nws raug nquahu kom nruab lub tshuab lim dej ntws ntawm cov ntsuas dej kom tsis txhob muaj cov khib nyiab sib xyaw rau hauv cov kav dej los ntawm kev puas tsuaj rau cov ntsuas dej.
9. Cov kab hluav taws xob sab saud thiab qis qis yuav tsum tau nruab coaxially, thiab lub gasket yuav tsum tsis txhob nkag mus rau hauv cov yeeb nkab kom tsis txhob ntsuas qhov tsis raug.
10. Nws yog nruj me ntsis txwv tsis pub ua khoom siv tiv thaiv kev sib txuas lus wireless ntawm lub ntsuas.
Cim npe nrov: nb-iot dej ntsuas thaj chaw amr tej thaj chaw deb digital wireless flow smart meter, manufacturers, lag luam wholesale, pricelist, quotation
