IC Card Smart Digital Prepaid Dej Meter Nrog Software System

Cov koob no yog daim npav ntse dej ntsuas nrog lub tshuab hluav taws xob tswj. Koj tau lees paub ntawm kev ntsuas zoo txuas ntxiv thiab kev tiv thaiv nyiaj tau los tib lub sijhawm. Cov khoom siv hluav taws xob ntawm lub ntsuas hluav taws xob yog kaw kom deb ntawm cov dej, uas ua rau lub ntsuas hluav taws xob muaj kev ntseeg siab heev.

Lub ntsuas hluav taws xob siv Smart card token Card los tswj cov credit thiab saib xyuas kev siv dej. Cov neeg muas zaub yuav credit ntawm cov khoom muag, muab lub sijhawm los rub tawm cov ntaub ntawv tariff tshiab. Ib txhij, cov ntaub ntawv los ntawm lub 'meter', khaws cia rau hauv Smart Card, yog muab xa mus rau lub hauv paus chaw ua haujlwm. Cov credit yog top-up mus rau lub 'meter' los ntawm ib tug yooj yim kais ntawm lub txee lub hau.

Nrog rau peb cov kev daws teeb meem uas them ua ntej them ua ntej, lub chaw siv hluav taws xob lossis cov chaw muab kev pabcuam tuaj yeem tswj cov ntsuas dej nrog rau STS prepaid hluav taws xob ntsuas hauv ib qho khoom muag.

Technical Parameters

Main Technical Indicators

1. Cov khoom siv hluav taws xob: DC4.5V (3 AA alkaline roj teeb)

2. Lub quiescent tam sim no: Tsawg dua los yog sib npaug rau 15μA

3. Rated ua hauj lwm siab: Tsawg dua los yog sib npaug rau 1.0MPa

4. Qhov kub thiab txias: 0 ~ 45

5. Lub neej ua haujlwm: 10 xyoo

6. txheeb ze humidity:<90%

7. Nominal txoj kab uas hla: DN15, DN20

8. Chav ntsuas ntsuas: B

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