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:Why should the water meter be horizontally installed?
Experts say, many users in order to save money or limited installation position, the water meter import and export pipe length is not enough. The correct installation is 15 mm caliber water meter, upstream of at least 150 mm downstream straight pipe, there should be at least 75 mm straight, otherwise it will because of the flow of "full of twists and turns and affect the measurement accuracy of water meter. In addition, the tap water, such as mixed air, excessive impurities and dirt from the pipe wall, will affect the accuracy of water meter measurement
Q:What happens if you don't use water meters?
An indoor water heater has leaksHousehold appliances are more varieties, generally if there is leakage of the place, users can also find and maintain in a timely manner. But the toilet water tank leakage water apparatus in the family is not easy to find, easy to cause the leakage of water rotation, there are two main areas: one is the float tank is adjusted too high or failure caused by tap water outflow from the storage tank overflow caused by water rotation. The solution is to lower the float position or replace the failed parts. Two is the tank outlet having aging or not return after opening can be caused by the water wheel, when water leakage, leakage phenomenon can occur with the follow up, the steady rotation of the pointer of the water meter; when the amount of Water Leakage hours, there may be intermittent water, the water stop from time to time interval of a few minutes to ten minutes. The solution is to replace the damaged parts.
Q:What is the internal thread of 25 meter water meter?
Our basic use of international standard pipe thread, by inches. Because the British and American Standard battle of wits, so foreign standards are divided into two kinds of 55 degrees 60 degrees. Just before our pipe thread can be divided into two categories: G and Z, some factories still use this usage, some fittings hole standard G or Z or ZG, such as G1/2 said 55 degree cylindrical pipe thread, Z1/2 or ZG1/2 55 degree taper pipe thread, Z1/2 (60) or ZG1/2 (60 60 degree degrees) said taper pipe thread.
Q:Water pressure is too large, water meter will be deviation?
Now let me explain to you the problem of water meter rotation. First of all, we should observe how the flower needles of water meters rotate. In the absence of water, if it continues to rotate uniformly in one direction, it can be judged to be leaking (clear and dark). If the needle of the water meter stops or rotates when it leaves, it can be preliminarily judged to be "water hammer"". Simply, water hammer is a gas exhaust out in your home water memory, in the households without the aid of water, water, gas bubbles in the pipeline to be compressed, but others once the water users, pipeline pressure within the entire corridor will be reduced, so the gas expansion, the top of the water meter walk.
Q:On the trouble of household water meter
It's the quality of the water meter. The water in the water meter is normal. Change a water meter about 20-50 yuan, according to the quality of water meter to decide.
Q:Difference between dry water meter and wet water meterWhat are the advantages and disadvantages of the two water meters?
Dry water meter is not immersed in water meter counter, isolation chamber and counter sensor technology, water glass does not withstand the pressure. Because of the dry water meter counting mechanism and the measured water contact is not influenced by the suspended impurities in water, to ensure the normal work and counting mechanism of reading is clear; also not like wet the water meter, water meter reading of the phenomenon under the glass fog or condensed water droplets etc. the impact caused by the temperature difference between inside and outside the table; even in the process of using accidentally break the glass of water will not overflow, the safety is good.But because of the dry water meter structure is relatively complex, so the manufacturer's production technology and assembly process requirements are higher, so the cost is slightly higher than the wet water meter,
Q:How to let the water meter not go? How to make the water meter slow?
To remove the table table to open "with special tool" pipeline, which will be removed by the tool surface friction gear, gear rough, the increase of friction during rotation, reduce water speed, slow to reach the table don't even turn effect!
Q:Can water meters stand up?
Water meter: 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:What are the advanced water meters?
Intelligent intelligent water meter in addition to the use of water for the record and electronic display, can also be in accordance with the contract to control the use of water, and automatically complete the price ladder of water and water can be calculated, the data storage function. Because of its data transmission and transaction settlement through IC card, and thus can be achieved by the staff from the table to collect fees to the user's own business to pay the change. IC card trading system also has the characteristics of convenient transaction, accurate calculation and bank settlement.
Q:Why is there so much water in the water meter?
Ordinary household water meters are basically wet, that is, the meter immersed in water, this water meter is low cost, convenient maintenance, is widely used, this water meter inside the water is a normal phenomenon.

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