Accurate Muti-jet Dry-dial Prepaid Household Water Meter
Technical Features:
The IC Card water meter is developed from the common dry-type and multiple jet water meters by adding prepayment function, this type of water meter incorporates microchip control technology, LED display, IC Card data exchange and electrical micro-machine controlled valves. The IC Card water meter of Hangyuxing is featured as compact design, complete function , accurate metering, ease of installation. All technical characters meet the requirements of ISO4064, GB/T778,JB/T8802 and JJG686.
Technical Parameters:
Model |
15E |
20E |
25E |
Overload Flow Qmax(m3/h) |
3 |
5 |
7 |
Normal Flow Qs(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 |
Specification |
ISO4064,GB/T778,JB/T8802,JJG686 |
||
Valve Life |
≥5000 times |
||
Min.Reading |
0.0001 m3 |
||
Max.Reading |
99999 m3 |
||
Power Supply |
3.6Vlithium battery, life≥6 Yrs |
||
Security |
Unique Card/Meter, Uncopied |
||
IC Card Life |
≥ 100000 times |
||
Static Working Current(uA) |
≤6 |
||
Error Qmin to Qt |
≤±5% |
||
Error Qs to Qt |
≤±2% |
||
Production Lines:
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