Water Meter IP68 Dry Dial RF Card Prepaid on Sale Made in 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 on Sale Made in China

Water Meter IP68 Dry Dial RF Card Prepaid on Sale Made in China


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Q:What if the intelligent water meter is not accurate?
Smart water meters are inaccurate, and people still get sick. Inform the water supply and maintenance unit to replace the water meter in time. When changing, confirm both sides of original measurement record.
Q:Does the new water meter go slower than the old one?
First look at the table is what style, with some sideways, some never mind; as for the old water meter fast or slow, it is more complex, we still want to see what type of watch, you know, there are dozens of meter subdivision series, each series characteristics are not the same, and the influence of the length of time the different tables are not the same.
Q:The plastic lid on the water meter has fallen off. Can you match it?
Not for sale. For example, filling liquefied petroleum gas relief valve, if the rubber pad lost, buy a 5 cents only. But you can only earn 10 Fen if you buy one. So, stores only sell the new valve, a net profit of 5 yuan. Those who do not have to buy a new one.
Q:How long can the smart water meter battery work?
And the total capacity of the battery is not the actual value available, the average best battery, that is, 80% of the battery capacity. With the use of late, internal resistance increased, power consumption is also increasing.General manufacturers use for lithium battery with capacity of 2000mAh, the actual available capacity is about 1200-1300mAh, according to the water quality and the use of different users have many differences in 3-6 years for the more common case.
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:How long is the warranty period of the water meter?
Free replacement within 5 years, 5 years later by the water company check replacement
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:The water meter is not bad, the pipe doesn't leak, but the water meter doesn't read properly
If there is no problem with the water meter, it may be that the water delivery pipe is out of order.
Q:Can the pipe behind the water meter be changed in diameter? Is there any regulation that can not be changed behind the water meter?
DN80MM and above water meter shall be provided with water meter filter; flange type water meter should be equipped with telescopic compensation equipment or rubber soft joint.
Q:How much is the tap water above the seal
The average price is 0.15 yuan / tablets, security seals 0.4 yuan / tablets, there is also the high price point, 100 yuan / month, can make the company name and serial number.

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