PREPAID DEJ METER IC CARD
LXSGIC-DN15 ~ 25
PREPAID SYSTEM INTRODUCTION
Txheej txheem cej luam
IC Card series dej ntsuas dej yog ib hom kev them nyiaj ua ntej thiab ntsuas dej ntse. Nws yog tsim thiab tsim los ntawm peb lub tuam txhab thiab nto moo tsim tuam txhab uas muag ob qho tib si domestic thiab aboard raws li tus txheej txheem thoob ntiaj teb.
Qhov zoo ntawm qhov system
· OEM, cov lus qhia thiab cov txiaj ntsig tuaj yeem hloov kho, thiab lub tuam txhab npe tuaj yeem muab ntxiv rau hauv software.
· Cov ntaub ntawv yuav raug cawm cia tom qab tawm hauv lub cev.
· Yooj yim tswj thiab siv daim npav ua, yooj yim rau kev nug cov ntaub ntawv noj.
· Invoice printing, muab voucher them nyiaj rau cov neeg siv nyob rau hauv daim ntawv feem ntau nyob rau hauv lub zos.
Kev taw qhia luv luv
Lub ntsuas dej prepaid muaj cov tshuab nyeem thiab hluav taws xob. Nws yog siv los tswj cov neeg siv nyiaj ntau dhau los ntawm kev them nyiaj ua ntej nrog daim npav IC. Them ua ntej thiab tom qab ntawd siv dej tshem tawm qhov tsis yooj yim ntawm kev nyeem ntawv ntawm qhov chaw thiab them nyiaj.
Khoom nta
· Peb ic card prepaid water meter muaj qhov raug siab
· Hom: ntsia hlau, sib koom, sib cais
· Khoom siv: Brass
· Scenes siv: vaj, vaj, vaj tse, coj mus muag, tsev neeg dav dav, tsev nyob, tsev, tsev, tsev, tsev, potable
· Dej tsis kam: IP68
· Cov ntaub ntawv txuj ci ua raws li tus txheej txheem thoob ntiaj teb ISO 4064.
· Qhov tseeb: chav kawm b
Fitting: Connctor, PCB, Valve tswj, nyeem ntawv, Adapter, Actuator, Roj teeb ua haujlwm, Yeeb Nkab haum, Txuas haum, Coupling, Pointer, Cheebtsam, Counter, Rgister
· Kev sib txuas lus: IC daim npav nyeem ntawv, Cov txheej txheem ntiag tug
Cov ntaub ntawv tseem ceeb
(Ⅰ) Technical specifications
| Yam khoom | Chav tsev | Paub meej | ||
| Nominal txoj kab uas hla | mm | 15 | 20 | 25 |
| Q3/Q1 | R80/R100 | |||
| Overload flow (Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal ntws (Q3) | m³/h | 2.5 | 4 | 6.3 |
| Kev hloov pauv hloov pauv (Q2) | m³/h | 0.05 | 0.08 | 0.13 |
| Yam tsawg kawg nkaus ntws (Q1) | m³/h | 0.031 | 0.05 | 0.08 |
| Chav kawm raug | Chav kawm 2 | |||
| Qhov taw qhia siab tshaj plaws | m³ | 99999 | ||
| Chav ntsuas kub | T30,T90 | |||
| Chav kawm siab | PAB 10/MAP16 | |||
| Siab poob chav kawm | ΔP63 | |||
| Flow prefile rhiab heev chav kawm | U10/D5 | |||
| ib puag ncig chav kawm | Chav B | |||
| Electromagnetic ib puag ncig chav kawm | E1 | |||
| Static tam sim no | ua | <> | ||
(Ⅱ) Cov txheeb ze yuam kev
· Qhov kev tso cai ntau tshaj qhov yuam kev ntawm Q1 thiab Q2 (tsis suav nrog) yog ± 5 feem pua hauv qhov chaw qis.
· Thaum cov dej kub tsis siab tshaj 30 degree, qhov siab tshaj plaws tso cai yuam kev ntawm Q2 thiab Q4 (nrog) yog ± 2 feem pua ntawm qhov chaw siab.
· Thaum cov dej kub siab tshaj 30 degree, qhov siab tshaj plaws tso cai yuam kev ntawm Q2 thiab Q4 (nrog) yog ± 3 feem pua ntawm qhov chaw siab.
(Ⅲ) Ua haujlwm kub: dej txias ({0}}.1 ~ 30) degree
(IV) Ua haujlwm kub: (5 ~ 55) degree
(V) Cia ib puag ncig kub: (-5~55) degree
Cov lus qhia ua yuam kev
| Yam khoom | Fault zaub | Kev piav qhia yuam kev | Txoj kev tshem tawm |
| 1 | Hauv qab voltage | Tsawg roj teeb | Hu rau cov chaw tsim khoom |
| 2 | Ntws | Flow sensor teeb liab tsis ua haujlwm | |
| 3 | Valve qhib / kaw | Valve sticking rusting los yog scaling | |
| 4 | Nyeem tsis tau daim npav | Sau daim npav yuam kev coj daim npav tsis raug | Mus rau chav dej dej los kuaj daim npav |
Daim duab kos duab
| Nominal Dia | Ntev L | Ntev L1 | Dav B | Qhov siab H1 | Qhov siab H2 | Txuas xov | |
| mm | d | D | |||||
| 15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
| 25 | 345 | 225 | 90 | 114 | 186 | R1 | G11/4B |
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