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IC Card Intelligent Water Meters

Technical Parameter:

1).  Operating environment The operating environment of cold water meter: 0℃～40℃ The   operating environment of hot water meter: 0℃～95℃.
2).  Max permissible error of the water meter and water pressure in pipe line Max permissible error of the water meter.
From minim flow quantity (it is included) (qmin) to low region of interface flow quantity (not included) (qt): ±5%.
From interface flow quantity (it is included) (qt) to high region of overload flow quantity (it is included) (qt): ±2%.
Nominal pressure of water meter: 1MPa.
3).  At normal flow quantity, pressure loss of water meter (qp): ≤0.035MPa.

Product Characteristics:

The product complies with national standard: The design and manufacture is in accordance with the national standard of CJ/T 133-2001. The length is the same as the previous styles of IC card cold water meters. It is convenient for installation and replacement
Copper shell with multi-flow filament base table: High precision; longevity of service.
Meter and valve are integrative: Compact conformation; no adapter connector and no leak.
Micro-power consumption electrical ball valve: Low pressure loss, comply with national standard; designed to keeping from encrustation and designed to be floating type.
Data collection by twin-dry reed pipe: The numerical reading of electrical and mechanical parts are all the same.
Duplex feeding of power: Can ensure the meter to steadily operate for a long term.
The display on large LCD screen: The data of water consumption and the state of the meter can be looked up at all times.
Perfect preventive measures: Keep away the strong magnetic disturbance, high current impulse, open circuit, short circuit, disassembly, etc.
Bi-directional data transmission: Operation data and system data can be bi-directional transmission.
One card can be used by several meters: Convenient in use, easy for expansion, and avoid overlapping investment.
Strong point in security: Data-base encryption: the card has the defensive function when an incorrect password is used.
Graded management: Water selling system split into there level for management, duty and right are clear and it is safe and reliable.
Declaration form and accounting: It can produce the declaration form with year, month and date, and has statistical function.
Reminder when overdue: Can check and reminds when the payments are overdue.
Automatic Invoicing: The system automatically issues invoices as and when due and can also issue supplementary invoices.

Technical Parameter:

1).  Operating environment The operating environment of water meter: 0℃~40℃.
2).  Max permissible error of the water meter and pressure in pipe line Max permissible error of the water meter from minim flow quantity (it is included) (qmin) to low region of interface flow quantity (not included) (qt): ±5% From minim flow quantity (it is included) (qt) to high region of interface flow quantity (it is included)(qt): ±2% Nominal pressure of water ter:1Mpa.
3).  At overload flow quantity, pressure loss of meter(qp) ≤0.01MPa.

Product Characteristics:

Comply with national standard:  The design and manufacture are in accordance with the national standard of ISO4061-1978 about IC card cold water meter.
Data collection by twin-dry reed pipe: The numerical reading of the electrical and mechanical parts is all the same Duplex feeding of power: Can ensure the meter to steadily operate for a long term display on large LCD screen: The data of water consumption and the state of the meter can be looked up at all times.
Perfect preventive measures: Keep away the strong magnetic disturbance, high current impulse, open circuit, short circuit, disassembly, etc.
Bi-directional data transmission: Operation data and system data can be bi-directional transmission One card can be used by several meters: Convenient in use, easy for expansion, and avoid overlapping investment.

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