Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of brass water meter body prepaid water meter ic card smart digital prepaid water meter dry dial, ball valve in China. If you're going to wholesale high quality brass water meter body prepaid water meter ic card smart digital prepaid water meter dry dial, ball valve, welcome to get pricelist and quotation from our factory.
Brass Water Meter Body Prepaid Water Meter IC Card Smart Digital Prepaid Water Meter Dry Dial
This series is a smart card water meter with an electronic valve controlled. You are assured of continuous good metrology and revenue protection at the same time. The electronic part of the meter is sealed away from the water, which makes the meter highly reliable.
The meter uses a Smart card token Card to handle credit and monitor water use. Customers purchase credit at vending points, providing an opportunity to download new tariff data. Simultaneously, data from the meter, stored on the Smart Card, is uploaded and sent to the utility headquarters. Credit is top-up to the meter by a simple tap on the counter lid.
With our broad range of prepaid vending solutions, a utility or service provider can manage water meters along with STS prepaid electricity meters in one vending system.
Features
a) Qn 1.5 Class B
b) DN15, 20 and 25
c) Integrated low-power bistable latched valve 4 million on/off in battery life
d) Potted electronics making meter water resistant in humid and tropical environments
e) Tamper and fraud-proof
f) Low credit warning
g) Over 10 years of data retention in absence of power
h) Prepared for AMR functions with RF, MODBUS, and RS485 (optional)
i) Available with EMC, ESD, and EMI approval
Key benefits
1) Quick and easy to install for both new reticulation and retrofitting
2) Multi-rate and usage record on a Time of Use (TOU) basis
3) Vending software allows setting for free basic water, emergency credit, low credit warning,
4) Can be upgraded with communication facilities for AMR AMI smart metering applications
5) Reduce operational and inventory cost
Maximum Permission Error (MPE)
Q1<=Q<=,Q2 MPE =+ 5% Q2<=Q<=Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)
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