Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality

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100 set
Supply Capability:
1000 set/month

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Product Description:


1.Packaging & Delivery

Packaging Detail:

Each Piece/ Inner box, 6-8 boxes/Ctn

Delivery Detail:

40 days after payment


1.Clear dial reading; 2.Fully sealed design; 3. water proof; 4.anti-ultraviolet, 5.Perfect performance in outdoor or underwater

Function: Measuring the volume of cold potable water passing through the pipeline
Technical Standards: ISO4064-2005, GB/T 778.1~778.3-2007, JJG 162-2009
3.Main Functions:

Water& Dust Proof--IP68
---Adopt fully sealed design, perfect water proof performance, suitable for damp & humid installation sites, perfect for outdoors and underground usage

4.Control Function
---Prepay water charge via water purchasing/rechargeable card, prepayment before usage, eradicate phenomena of water charges arrears.

5.Inquiry Display

---LCD capable to display the current purchased volume, remaining volume, accumulative consumed volume, facilitate user queries; Maintenance personnel and background management system can inspect and analyze the data which is read-out by using the inspection card.
6.Protection Function
---Valve will shut automatically under circumstances of battery under voltage, power supply interruption or external magnetic field interference.
7.Remind & Alarm
---Timely remind or alarm in the situations of battery under voltage, remaining volume insufficiency, misoperation or magnetic disturbance.
8.Automatic Statistics
---Automatically collect and analyze the monthly actual consumption situation of every water user, suit the operating department's management convenience
---Adopt anti system halted circuits & valve anti-blocking patent design, prevent dysfunction of water meter actuating mechanism

10.Automatic Maintenance
---Meter inner preset with self-checking function, check valve's flexibility and avoid lithium battery dormancy.

11.Data Retention

---User's data could be saved for over 10 years, no data loss in case of battery empty or cut off.

12.Extended Functions:
One Card
--- For the same user that holds multi RF cards for water, electricity, gas meters or more RF water meters, All-in-one-card management & control is feasible

Measuring Methods
---Able to conduct measuring methods in water volume or amount of money; In the case of amount measuring, flat rate tariff multiple tariff and ladder prices are feasible

13.Ladder prices
---On administrative department's request, ladder prices for different segment charging are feasible to be set, facilitate administrative department to execute "ladder price" policy easily


  Technical data

  Water Temperature

  1-30 ºC

  Working Pressure


  Head Loss


  Power source

  One built-in lithium battery

  Working voltage


  Working current

 <40ma< span="">

  Quiescent current

 <3μa< span="">

  Quiescent power dissipation


  Electromagnetic compatibility

  Accords with GB/T 17626.2/17626.3/17626.4

  Valve Performance

  Under pressure of 0.02 and 1.0MPa respectively, permanent flow rate(Q3), reliable open and close, flexible operation, no abnormal condition


Nominal Dia.

Metrological Accuracy

Permanent Flow Q3





Valve Permissive Linkage Volume
























Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality

Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality


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Q:Must the new water meter be checked before use? Does the state expressly provide for it? In which regulation do you specify clearly?
After the new water meter is out of the factory, no husband has to confirm it, because the manufacturer of the water meter has obtained the permit for the manufacture of measuring instruments.
Q:The plastic lid on the water meter has fallen off. Can you match it?
There is no 10 Fen profit on the water meter cover. So no one sells it.
Q:Can the figures on the water meter be changed?
Magnet method: select a few magnetic Super Magnet (hard disk that is strong enough) adsorbed on the water meter, relying on the role of magnetic force to reduce the speed of the pointer.
Q:How to choose large caliber intelligent water meter?
Large caliber intelligent water meter: refers to the large caliber water meter (above DN40) on the basis of the control system and valve system, according to the water meter and the valve are integrated together into one table, and the valve valve separately, are seen on the market, is usually large caliber valve separately, intelligent the table used for centralized water supply pipe network pressure, large fluctuations, so the higher requirement on the water meter, meter valve body in the event of a failure is not easy to remove, repair trouble, unless the overall change table, table separate valve is convenient for customer service.
Q:Does the card type water meter support only "one card one meter"?
Home card, card activation table and card are only brush off the table, so the owners do not have to worry about the wrong card brush
Q:I would like to ask, if the water supply, and at this time to open the tap, there will be gas ejected from the faucet, but no water, intelligent water meters and old water meters will be the same as the word?
Will go word, want to put out the gas.
Q:What should be paid attention to when installing water meter?
Make sure the installation site is: water meter is installed in view, convenient, free from exposure, cold and non polluted,A water meter generally introduced into a pipe is mounted in a chamber, an external well, a well, a basement or a private room. Small water meter for household useOn the inlet manifold of each production. Water meter should be preceded by the valve, water meter shell from the wall may not be greater than 30mm, water center from anotherA wall (end) distance of 450 ~ 500mm, the installation height of 600~1200mm. To ensure the measurement accuracy of water metersIndeed, the upstream end of the screw wing type water meter shall have a linear pipe section of 8~10 times the nominal diameter of the water meter, and other types of water meters shall be front and rearA straight line section of not less than 300mm. When the length of the straight pipe before and after the water meter is larger than 300mm, it is applied beyond the pipe sectionHead led to the wall, along the wall laying, the center of the wall from 20 to 25mm.
Q:Why didn't you plug the water meter after the water card was bought?
Card after abnormal or no water, please contact the property in good time.
Q:Is there a national standard for the metering accuracy of tap water meters?
The national standard of water meter water meter flow parameters and the relationship between re established, and using combined flow meter parameters is an important symbol of the level of water quality, water flow parameters in the process of full implementation of the new national standard of water meter in first encounter how to choose the problem is a complex problem, through a large number of tests, preparation of flow parameters based on the experimental research on the "value" and "optional values", so as to provide enterprise and industry directly using "digital" guidelines, this paper analyzes the basic methods and procedures for the guidelines of how to use the.
Q:What's wrong with a water meter with a flange connection?
This connection is mainly used for cast iron pipes, non-ferrous metal pipes and flanges, valves, valves and other connections, process equipment and flange connections are also flange connection. The main feature of flange connection is convenient disassembly, high strength and good sealing performance. When installing flanges, the two flanges shall be kept parallel and the sealing surfaces of flanges shall not be damaged and shall be cleaned. Gaskets used for flanges shall be selected according to design requirements.

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