Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of wired remote valve control prepaid water meter in China. If you're going to wholesale high quality wired remote valve control prepaid water meter, welcome to get pricelist and quotation from our factory.
Specifications
Our wired remote reading water meter is a remote water meter with an AMR system, which consists of 4 lever components: water meter, zone collector, GPRS concentrator, and master point( management center). It adopts GPRS communication way to achieve automatic and intelligent charge management.
GPRS Water Meter System Composition
The system is mainly composed of four parts: a monitoring center, a communication network, terminal equipment, and measuring instruments.
monitoring Center:
Main hardware: server, client, mobile data line, or GPRS data transmission module.
Main software: operating system software, database software, large table remote monitoring system software, firewall software.
Communication network: INTERNET public network + China Mobile GPRS network, private mobile network, GSM network optional.
Terminal equipment: micro-power consumption measurement and a control terminal, mains power supply, solar power supply, and battery power supply are optional.
Metering instruments: traditional large-caliber water meters, large-caliber water meters with sending signals, standard flowmeters, and battery-powered flowmeters are optional.
GPRS Water Meter System Function
System information management: database server parameter setting, communication server information setting, operator information management, password modification, industry category setting, and system announcement information management.
User basic information management, regional information management, user information management, measuring point information management, meter information management.
Flow monitoring management: Water meter latest data monitoring, water meter data supplementary recording, water meter monitoring: instantaneous flow, positive cumulative flow, negative cumulative flow.
Patrol inspection management: water meter inspection management, water meter repair management.
Data query management: user information query, measuring point information query, water consumption query, alarm information query, operation log query, historical data query.
Statistical report of water consumption: Generate reports by hours, days, weeks, ten days, months, years, etc., and generate water consumption schedules by year, month, and day.
Water consumption analysis curve: graph the water consumption data of regions, water users, and water meters by hours, days, ten days, months, and years.
Advanced analysis management: pipe loss analysis, meter matching analysis, trend analysis.
Main Technical Data
Water meter temperature grade: T30, T50, T70, T90.
Pressure grade: MAP10
Pressure loss grade: Δ P63
Upstream disturbance grade: U5
Downstream disturbance grade: D0
Maximum Permissible Error:
a) In the lower zone from Q1 inclusive up to but excluding Q2 is±5%.
b)If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%.
If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%.
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