Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale

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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 Made in China on Sale

Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale


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Q:Smart water meter no electricity, how can I do, the battery can change it?
The intelligent water meter is out of power, because the water meter usually has the power shortage, the alarm valve function, if the voltage is low or the electricity is insufficient, the water meter valve will automatically shut down and stop the water.
Q:How much is the difference between the total water meter and the water meter?One month
At present the state error range of tap water meters not more than plus or minus 5%. if after testing is indeed the total water meter, the company will replace the tap water meter, and filled the user fees. If the water table, suggest the user to replace the table, to avoid losses.
Q:RF IC card intelligent water meter for reverse installation
Intelligent water meter reverse installation, perhaps ordinary table word wheel will reverse turn, but IC module billing method is different, so will still normal deduction fee
Q:What's the size of the household water meters?
How big is the size, and I'm afraid it's not enough
Q:What sort of water meters do you have?
Velocity meter: a water meter enclosed in a closed pipe, consisting of a moving element and directly driven by the velocity of water flow to obtain power and speedA typical speed water meter has a rotor type water meter and a spiral vane type water meterSpiral vane type water meter
Q:Service life specification of water meter
According to the National Technical Supervision Bureau issued the document No. [1991]374 regulations, 15 caliber 25mm life with water use shall not exceed 6 years, not 25 caliber 50mm more than 4 years, due to rotation. The industrial water meter is periodically tested, and the living water meter is only used for the first compulsory test, and the expiration date is rotated.
Q:What are the valves before the water meter and the water meter?
You said you want to install the water meter, the water meter or so, what kind of pipe fittings do you need? If it is the valve, it should be in front of the total water control valve, usually with copper ball valve, globe valve. The following can be arranged in accordance with the direction of the water pipe, where appropriate to use the valve, usually water mouth, galvanized, chrome like that. If it is installed water meter, it should be about the use of pipe fittings are live.
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 pressure fluctuations, because the water is a liquid, the physical characteristics shown in general is incompressible, but in the tap water pipe, pipe pressure is high, then the water will show some compressibility. In the tap water pipe, the pressure fluctuation is inevitable, and now we are using the water meter is a mechanical watch, in which water flow generated by the kinetic energy to drive gear, so as to achieve the purpose of water metering. When no water, the water pipe ends are connected in a certain amount of high pressure water are fixed; therefore, when the municipal pipe network pressure rises, the volume of tap water pipe after the table shrinks due to the increase of the pressure, this will have a trace of the water through the water meter, is generated; when the pressure is decreased, the table after the tube in the compressed water with low pressure and expansion, will also have a trace of the water through the water, the difference is this time reversal. As we all know, the general mechanical table in the water is in the drive gear, is turned upside down when the water is in progress under the drive gear reversal, the drag force of water phase is different, although the two head of the same amount of water, but reflected in the reading on the meter is very different. According to statistics, in the absence of air in the pipeline, the resulting water is very small, about 0.5-1m3/ months. Under normal circumstances, the water users will not pay attention to; at the same time, this is also the normal level of measurement results.
Q:How can one way water meter be controlled by one way?
An instrument for measuring water flow. The cumulative flow of water is mostly measured. Generally divided into the volume of water meters and speed water meter two categories. The accuracy of the former is higher than that of the latter, but it requires high water quality and is easily blocked when the water contains impurities. An instrument for recording the amount of water used in running water is mounted on a water pipe, and when the user leaves the water, the pointer or wheel turns on the table to indicate the amount of water passed.
Q:How long will the 5000 water meters hold?
You can charge by item, about fifty to one hundred per piece! Prices vary in different regions! In this way, workers actively high, product quality easy to control, that is, a little investment!

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