STS (Standard Transfer Specification) yatangijwe nkubwubatsi bwuguruye bwatangijwe muri Afrika yepfo mumwaka wa 1993, muburyo bwo kohereza amashanyarazi mbere yo kwishyurwa. Nyuma, yarekuwe na IEC (International Electrotechnical Commission) nk'urwego mpuzamahanga IEC62055-41,51, none iranakoreshwa cyane muri metero y'amazi na gaze. Ibipimo by'amazi byishyurwa mbere ya STS bihuza tekinoroji igezweho kugirango itange amazi meza, yoroheje, kandi yizewe yo gupima no gucunga ibisubizo.
Ibipimo bya tekiniki
|
Ibintu |
Parameter |
||
|
Calibre |
DN15 |
DN20 |
DN25 |
|
Kurenza Ibitemba Q4 (m³ / h) |
3.125 |
5 |
7.875 |
|
Itemba rihoraho Q3 (m³ / h) |
2.5 |
4 |
6.3 |
|
Imipaka itambuka Q2 (m³ / h) |
0.04 |
0.064 |
0.1008 |
|
Urujya n'uruza Q1 (m³ / h) |
0.025 |
0.04 |
0.063 |
|
Urwego rutagira amazi |
IP68 |
||
|
Ibidukikije bikora |
Impamyabumenyi -10 dogere -55, Ntibiri cyangwa bingana na 100% RH |
||
|
Itumanaho |
LoRa Ntibisanzwe cyangwa bingana na 1KM, LoRaWAN Ntibiri cyangwa bingana na 10KM (Intera nyayo iterwa nibihe) |
||
|
Batteri |
Batiri ya Litiyumu (Er2650,8500mAh); Imyaka 8 igihe cyo kubaho; bateri irashobora guhanahana |
||
|
Amashanyarazi |
DC 3.6V |
||
|
Erekana Ibirimo |
Kuringaniza, kugura amazi, gukoresha amafaranga, gukoresha amazi, Umuvuduko, verisiyo Nos, nibindi |
||
|
Ifaranga rihamye |
<20uA |
||
|
Gusoma cyane |
Impamyabumenyi 99999 |
||
|
Ikosa ryemewe |
Q1 Ntibisanzwe cyangwa bingana na Q Ntibisanzwe cyangwa bingana na Q2: ± 5% Q2 Ntibisanzwe cyangwa bingana na Q Ntibisanzwe cyangwa bingana na Q4: ± 2% |
||
Inyungu Zibanze
Usibye ibikorwa byibanze bya metero yamazi yishyuwe mbere, iyi muringa wumuringa wabanje kwishyurwa ufite ibyiza byingenzi bikurikira.
Guhuza:Imenya imikoranire hagati yibice bya sisitemu byakozwe nabakora ibicuruzwa bitandukanye bya sisitemu yo kwishyura mbere, ikuraho inzitizi yikimenyetso - idahuye neza.
Kohereza amakuru byoroshye:Kohereza inguzanyo y'amazi / ingano ukoresheje ikimenyetso cya 20 -, bikuraho ibikenerwa byohereza amakuru hanze (token-munsi), byoroshya uburyo bwo kohereza amakuru.
Kugura Amazi Yoroshye:Shyigikira guhinduranya hagati yishyuwe mbere nuburyo bwishyuwe. Abakiriya barashobora kugura amazi binyuze mubigo byabigenewe binyuze kuri POS cyangwa amafaranga, cyangwa serivisi - ukoresheje terefone igendanwa ukoresheje APP, USSD, cyangwa e - kwishyura, byujuje ingeso zitandukanye zo gukoresha.
Impamvu yo Guhitamo Imiringa
Ugereranije na plastiki - metero y'amazi, imiyoboro y'amazi y'umuringa yishyuwe mbere ifite ibyiza bikurikira.
Kurwanya umuvuduko ukabije, ubereye amazi akonje & ashyushye:Ihangane n'umuvuduko ukabije (mubisanzwe 2.0Mpa), ikora kumiyoboro y'amazi akonje kandi ashyushye, nibyiza kuri siyariyeri yo hejuru - nkumuvuduko mwinshi - uzamuka amazi.
Ingaruka - irwanya kandi iramba:Umuringa urakomeye kandi urakomeye, ntabwo byoroshye kumeneka iyo ukubiswe mugihe cyo gutwara cyangwa gukoresha, bituma ubuzima bumara igihe kirekire.
Ubushyuhe - bwihanganira & fireproof:Biragoye guhindura cyangwa gucika kubushyuhe bwo hejuru, kwaguka kwinshi kwumuriro / kugabanuka, kurwanya umuriro neza kugirango ugabanye ingaruka zumuriro.
Murebure - igihe gihamye:Ntibyoroshye kubora muburyo bwiza bwamazi; nubwo "amazi yicyatsi cyumuringa" ashobora kugaragara mumazi yihariye yoroshye, biracyakomeza kurenza metero imwe ya plastike nyuma yo kuvurwa.
