Brass Body Prepaid RF Card Water Meter
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Model NO.: DN15--DN25
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Liquid Sealed Water Meter
Stucture: Intelligent IC Card
Origins: Linyi of China
Size: Dn15--Dn25
Body: Brass
Cert: ISO9001, ISO4064
Security: One Meter One User Card
Compose: Water Meter, Cards, Card Reader, System
Dial: Liquid Sealed Water Meter
Battery Life: More Than 6 Years
Warranty: 2 Years
Standards: Class B
Trademark: Gaoxiang or according to your request
Transport Package: Carton or According to Your Request
Specification: ISO4064, ISO9001
Origin: Linyi of Shandong
HS Code: 90282010
Brass Body Prepaid RF Card Water Meter
Brass Body Prepaid RF Card Water Meter

Brass body Prepaid RF Card Water Meter

Brief Introduction:
IC Card Water Meter is developed from dry or wet-type basic water meter, composed of microchip module, controlling valves, LED display, IC Card & reader, and accounting management system.
1. The figure of water volume is displayed directly on screen
2. The water using could be controlled as prepaid method
 
Features:
Multi jet, dry or wet dial; Brass or iron body, electronic meter;
Battery life is more than 6 years.
Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology
    

 
Item
Functions

Display
LCD screen
Display status of input water volume, surplus water volume, total volume, payment, closed, open, error, low battery, under attack

Digital show
maximum total water volume9999.9m3

Water supply control
Auto closes the valve when water volume is little, and open when inserting new prepaid card.

Auto control
Low battery alarm
Auto closes the valve when battery is low, prompt to change the battery.

Hardware security
Auto closes the valve when the pulse line is cut off, and alarm under attack, which must repaired by administrator.

Anti magnetic attack
Auto closes the valve when strong magnetic close to the meter, need inserting card to reopen the meter.

Power off detection
Detecting the circuit after power up to check normal or not.

Waterproof
Reading card as normal even the meter part is in water.

Auto maintenance
Automatic switch valve for discharge once a month.

Water quota
You can set a limit to use water. Unable to input water volume more than limit.

Zero-crossing solution
User information would feedback to the superior software for processing when the valve failure to close in zero-crossing. Extra water volume will be record.

Working features
Moisture-proof
pulse line
The pulse output is not affected by moisture, data will record as normal.

Multi-application card
The first inserting of card in a new water meter will write in Card No. User ID, Water Volume. A card would serve in a total of 4 set of cold water meter, hot water meter, heat meter and pure-water meter at the same time.

Data Recovery
When the meter is damaged, please insert the read-in card to collect user data and transfer data by inserting to a new meter.

Initialization
Remove all information in the meter by inserting Initialization card, and set the starting line of water meter.

Control card
When the meter break down, please insert control card to detect fault or to force the valve open.

Card Reissue
You can register a new card with original data if lost the user card.

 
 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°C,Hot water meter≤90°C,
Water quality conforms to the National tap water standard


About us:

We Linyi Gaoxiang Water Meter Co.,Ltd was founded in 2005, and we are a professional manufacturer of intelligent water meters and heat meters, with the capacity of product development, casting, CNC machines, testing and assembling. The company locates in high quality water meter base, the town of Baishabu, Lanshan district, Linyi city, Shandong Province. The factory covers 30 thousand square meter with 300 efficient staff. Our advanced production equipment of more than 70 CNC machine and more than one hundred testing machines for DN15-25, DN32-40, DN50-200 water meter and heat meter. All we have can satisfied with the demand of kinds of types of water meters and heat meters with the daily output of 5000 pieces. Under our constant effort on researching, till now we applied successfully for 16 skill patent on products.
Brass Body Prepaid RF Card Water Meter
Brass Body Prepaid RF Card Water MeterBrass Body Prepaid RF Card Water MeterBrass Body Prepaid RF Card Water Meter


Thanks and we have stocks now so if you request for samples, we can send to you once confirmed.
Hope we can have an cooperation, and welcome to visit us!
 

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