Water Meter IP68 Dry Dial RF Card Prepaid from China

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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 IP68 Dry Dial RF Card Prepaid from ChinaWater Meter IP68 Dry Dial RF Card Prepaid from China


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Q:Which direction is the switch for domestic water meter?
You should say that the valve is hand wheel gate valve, they are right, should be counterclockwise rotation, the handle can open. Otherwise it closes.
Q:What is the working principle of the code type pre paid water meter?
Emergency overdraft: according to the needs, operators can set the corresponding amount of overdraft amount, press the start button, users can emergency use. When the emergency dosage is used up, turn off the valve automatically and no longer respond to the overdraft function. After the new amount is purchased, the overdraft amount is deducted first.
Q:The water meter goes very fast
If it's a single family, look for someone from the water company. You can show him these tests. Don't use the water bottle and the mineral water bottle. That's a standard volume
Q:Before the water meter, where does the water meter refer to the end of the water meter?
The number you didn't use was just before the water meterWhen you start using it, it's the water meterThe user is responsible after the watch
Q:Service life specification of water meter
If the water meter exceeds the service life, the scale in the water meter and the water meter inside parts wear, may appear inaccurate measurement, water meter sensitivity decline phenomenon. The water meter is slow, which will cause some economic losses to the water company.
Q:Can the figures on the water meter be changed?
According to you with these simple analysis about the charges since it is only found in the landlord may and so you should be in a water meter and the landlord can come into contact with the public or public places such as kitchen toilet water. But if the public nature is involved we have to split the water fee if only you one meter look at your watch if there is then another pipe so that others make it will be on your list and then every night before going to bed to see the water in the morning to see
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
Q:What are the technical specifications for the installation of water meters?
Selection of water meter diameter pipeline installation location not only consider the waist diameter, but also consider the size of the flow is often used to select the suitable caliber water meter, to often use traffic close to or less than the water flux is appropriate.
Q:Why does the water meter need the valve before and after?
If the meter is broken, or tap water companies who want to change the water meter, before and after valve are closed to open water will not have water leak out, otherwise the pipe flow out not get home in a complete mess.
Q:What are the sizes of the water meters in general?
Caliber, that is, the diameter of the water inlet and outlet of the water meter. Water meter, rotor type, spiral wing type of two movements. 15mm rotary water meter for general use, low cost, easy to repair. There is also a card type water meter, deposit money into the card, and then use water. In some areas, the water business lobby has this kind of business.

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