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IC Smart Card for Intelligent Water MeterNegotiableMOQ: 100 Pieces
We are water meter manufacture for 10 years and we can supply IC card (contact type)water meter and card reader Indoor smart water meter ,any comments or needed ,pls feel free to comtact me:
What is the details specification for Big size prepaid water meters ?
Smart water meter with ic card
Features;
1.the basic meter is made of brass materials and the plastic part is Environment Friendly
2.Multi -jet ,wet dial
3.the battery has 6 years service life
4..warranty: 2 years
6.Supply ability:100000 pcs per month
7.Free sample one piece is avaible ( but you need pay to us the sample fee and freight charge first to show the sincerity to coopertae with each other and we will return back the sample fee to you when we order to us
8. .using pre-paid way to achieve the new management mode of "purchase first, then use"
9.double reading display: mechanical and digital meter reading
10 stable performance, wide application.
Technical Data:
Model (DN) |
15D |
20D |
25D |
|
Overload Flow Qmax(m3/h) |
3 |
5 |
7 |
|
Normal Flow Qn(m3/h) |
1.5 |
2.5 |
3.5 |
|
Transitional Flow Qt(m3/h) |
0.12 |
0.2 |
0.28 |
|
Min.Flow Qmin(m3/h) |
0.03 |
0.05 |
0.07 |
Technical Standards |
ISO4064, GB/T778, JB/T8802, JJG686, CJ/T133 |
||
Valve Life |
≥5,000 times |
||
IC Card Life |
≥100,000 times |
||
Min.Reading |
0.0001 m3 |
||
Max.Reading |
99999 m3 |
||
Power Supply |
3.6V lithium battery, life≥6 years |
||
Security |
Unique Card/Meter |
||
IC Card Life |
≥ 100000 times |
||
Static Working Current(uA) |
≤6 |
||
Error Qmin to Qt |
≤±5% |
||
Error Qt to Qmax |
≤±2% |
||
Working Condition |
Indoor using, relative humidity ≤93%, Cold water Meter ≤40℃,Hot water meter≤90℃, Water quality conforms to the National tap water standard |
||
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