| Cov khoom | Tus nqi Parameter |
| Qhov tseeb | Chav B |
| Specification thiab Model | 15/20/25 |
| Common Flow Rate | 2.5/4.0/6.3 |
| Siv ib puag ncig | 5 ℃ -55 ℃, txheeb ze Humidity ≤ 95% RH |
| Ua haujlwm kub | T30 |
| Base Nto Khoom | Brass, Stainless Hlau, Hlau, Plastic Plhaub thiab lwm yam. |
| Hom dej | Dej txias |
| Ua hauj lwm fais fab mov | 3.6V DC |
| Dormant Tam sim no | ≤ 20μA |
| Kev sib txuas lus hom nrog Upper Computer | IC Card los yog RF Card |
| Hom Kev Tau Txais Cov Ntaub Ntawv | Pulse Sampling |
| Roj teeb lub neej | > 8 xyoo |
| Fais fab Failure Data Saving | > 10 xyoo |
IC daim npav ntsuas dej yog hom tshiab ntawm cov ntsuas dej uas siv cov tshuab hluav taws xob niaj hnub, cov cuab yeej siv niaj hnub thiab cov cuab yeej ntse IC card los ntsuas cov dej siv thiab ua cov dej siv cov ntaub ntawv xa mus thiab kev sib hais haum.Nws muaj ob txoj haujlwm ntawm kev suav cov tshuab suav thiab suav hluav taws xob.Los ntawm kev them nqi hluav taws xob, lub hom phiaj ntawm kev txuag dej yog ua tiav.
Lub prepaid IC card dej ntsuas qhov system muaj cov ntsuas dej ua ntej, daim npav IC, daim npav nyeem ntawv thiab kev tswj hwm software.
Cov khoom siv hauv qab: tooj dag / Stainless hlau / Hlau / Yas / Nylon thiab lwm yam.
Muaj feem xyuam scene: vaj, vaj tsev, coj mus muag, tsev neeg dav dav, tsev nyob, chav tsev, municipality, tsev neeg potable.lwm.
Cov ntaub ntawv txuj ci ua raws li tus qauv thoob ntiaj teb ISO 4064.
Kev tsim hluav taws xob qis qis, roj teeb lub neej ntev txog 8 xyoo.
Qhov tseeb: Chav B
Bi-directional kis ntawm cov ntaub ntawv dej los ntawm IC daim npav kom paub txog kev them nyiaj ua ntej.
Tsawg zog microcontroller tshuab kom paub txog cov kauj ruam them nqi.
Tag nrho cov qauv tsim, tsis muaj dej, pov thawj pov thawj thiab tawm tsam pov thawj.
Kev tu tus kheej tsis tu ncua, kom tsis txhob scaling thiab xeb ntawm lub valve.
Thaum cov dej ntim tas li yog xoom lossis lub zog tsis ua haujlwm, lub valve yuav raug kaw.
Thaum cov dej ntim ntau dhau qhov kev txwv, lub roj teeb lub zog tsis txaus lossis lub roj teeb hloov, lub valve yuav raug kaw thiab lub tswb tshwm sim.
Nyob rau hauv cov ntaub ntawv ntawm sab nraud sib nqus los yog muaj zog hluav taws xob nres, lub valve yuav raug kaw thiab cov ntaub ntawv tawm tsam yuav raug kaw cia.
Qhov zoo ntawm prepaid dej software
Cov lus tso saib thiab txiaj tsev tso saib tuaj yeem hloov kho, ODM / OEM yog realizable.
Cov ntaub ntawv yuav tau txais kev cawmdim tom qab tawm hauv lub system.
Yooj yim rau nug cov ntaub ntawv siv.
Invoice luam ntawv, muab voucher them nyiaj rau cov neeg siv hauv daim ntawv tshaj tawm hauv khw hauv zos.
