Water Meter IP68 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 IP68 Dry Dial RF Card Prepaid on Sale with Good Quality

Water Meter IP68 Dry Dial RF Card Prepaid on Sale with Good Quality


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Q:How long is the warranty period of the water meter?
If you are an end user, this needs to be understood with the water company. For water meter manufacturers, different manufacturers of warranty period is not the same. Some are for one year, some for two years, and some for six years. The instrument of different products, the warranty period of 2 years and 6 years. And the six year is the change table.
Q:How can a water meter steal water and a magnet?
There are different reasons for the change of electronic energy meter and mechanical watt hour meter in the strong magnetic field. The reasons for the malfunction of the mechanical ammeter are similar to those of the electronic water meter. The electronic meter is currently used in the way, under the condition of high magnetic field is generally due to the strong magnetic field to the magnetic core of the transformer in the power circuit of the electric meter is magnetized, electric power circuit failure, not working properly, the meter is usually followed by a black screen, or other abnormal function, not the normal measurement meter. However, the new national standard has obviously been noted above, for the new national network, smart meters in this area has been added protection, and for magnetic field interference will record event records
Q:Why is the water meter valve closed and solutions?
When the water meter is subjected to strong magnetic interference outside, the screen displays "abnormal" 02 "and closes the valve. After the external interference is eliminated, the user card can be opened and the valve can be opened.
Q:How does a water meter work?
Is actually very simple, because the water meter shell is fixed, the internal volume is fixed, and the water is flowing, it promotes a rotation of the impeller, the impeller when rotating a circle, there is a constant volume of water. Therefore, as long as the number of turns of the impeller is accumulated, multiplied by the constant volume, the total flow can be obtained.
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:Card inserting water meter and method of use
Prepaid mode, that is, buy water first: the initial water availability of the water meter is zero, and the valve is closed.
Q:On the trouble of household water meter
No need to change. As long as you do not do bad. This saves money, hee hee. If you really want to be a citizen, I commend you!!! A water meter is twenty-three yuan.
Q:How can I make the meter and meter go slow?
Do you want to see your first type water meter, now generally tap water companies are rarely installed high precision meter (accuracy >2L/H), is a common type of water meter (accuracy >10L/H), as long as you drop (a faucet is dripping intermittent 2L/H; continuous drop of water is 4L/H; 200L/H is fully open) can not exceed 10L/H but, small water measurement is not accurate, but is less than normal.
Q:The car's water meter is just normal at what degree!
Car water temperature is generally around 90 degrees is normal, do not exceed 110 degrees, otherwise you have to check. If you turn on the air conditioner, it will be lower because the fan will work very often. It is best not to add water, plus pure antifreeze, often check the water level will be better.
Q:How often is the water meter checked?
Water meters belong to strong inspection and measuring instruments. According to the relevant provisions of the state 's work on the determination of work measuring instruments for compulsory verification, the period of inspection for general inspection instruments shall not exceed 1 years.

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