Water Meter IP69 Dry Dial RF Card Prepaid from China 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 from China with Good QualityWater Meter IP69 Dry Dial RF Card Prepaid from China with Good Quality


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Q:Is it possible to have water pipes leaking without water transfer?
The home water mouth all unscrew the valve, and then use the foot sealing material is PTFE with (commonly known as raw materials) plug sealed each outlet, control the total water supply valve closed door switch at the same time (must be closed, otherwise the data is not accurate, such as the total valve water seepage other treatment), finally connect the pressure test the pump pressure test, test must take the pipes in the air pressure water (clean as long as the high water outlet of the water can be placed for a while).
Q:What if the intelligent water meter is not accurate?
Water meter is not private property, property rights owned by the water company, so there are problems in time to contact the property owner, to avoid unnecessary losses.
Q:How to use the card water meter?
Users to sell water, open an account, buy water, and receive a user card. The card is placed in the sensing area of the corresponding water meter, and the water meter reads the amount of water available in the card, and then opens the valve to provide normal water supply. When the amount of water available in the water meter is used up, the valve is closed, and the user carries the card to the water sale point to buy water, and then the prepaid user card is placed in the water meter induction area to repeat the first process
Q:What is the working principle of the code type pre paid water meter?
Eliminate arrears: when the purchase amount to 0, the controller automatically closes the valve. Users need to buy them in time and enter code to use them.
Q:Card inserting water meter and method of use
1, the card card is inserted into the position of water meter, water meter reading card; 2 for memory; 60 seconds; 3, water meter reading card over, you can turn on the water, only water, there is a way, is the card, immediately turn on the tap, the water outflow etc.. 4, people leave, pull out the water card.
Q:Do you know the working principle of dry water meters?
The water meter is divided into a wet type water meter, a dry type water meter and a liquid sealed water meter according to whether the counter is immersed in water.
Q:Will the water meter go slow when it's safe?!
Displacement water meter: installed in a pipe, consisting of a number of water meters that are successively filled and discharged by a known volume of fluid and a fluid actuated mechanism, or referred to as a quantitative discharge meter.
Q:Water meter no reason to turn around, how to solve?
My brother-in-law's water meter is about the same as yours. As a result, he is angry and knocks directly on the water meter. He doesn't even load it. Then he knocks and turns again. Of course, not everyone has this kind of situation. You should try it. No, I have to buy one more
Q:Why can the high level intelligent water meter be equipped with a check valve that can not prevent the water meter from idling?
The air sac causes a greater amount of rotation in this case. Production process of tap water enterprises are open construction, in the production process of water dissolved gas, at the same time in the construction process, the pipeline will be brought into the gas pipeline, if the exhaust valve is unreasonable, gas cannot be ruled out well. Thus, if the house does not use water for a long time, or the pipe design is unreasonable, the highest point or the starting point of the pipe in the house will have an air sac. As we all know, the compressibility of gases is very high. At this time, if there is pressure fluctuation on the pipe network, the space expansion in the pipeline will be very large, so the water meter will rotate more. According to statistics, the resulting water is less than 2-3 m3/ months, and more will produce dozens of cubic meters of water per month. According to the report statistics, the existing users reflect the water meter rotation of the phone 26, after field investigation and treatment found that because of the table after the airbag inside the house and the rotation of 21 households, accounting for 80.8%, after the pipeline leaking 5. Therefore, at present, most of the water meter produces rotation phenomenon, all because the back of the tube in the air bag caused.
Q:My water meter dial has a big bubble, bubbles move, flower needle on the turn (no water in the home), there are bubbles that normal, there are said to belong to the water meter is defective
That's OK. It's normal and doesn't affect water usage

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