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

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


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Q:When I enter the house, the flowmeter is not the water meter
Water meter is a special instrument for measuring water quantity.
Q:New home installed a smart water meter, do not know how to see how much water has been used, ask for advice!
Intelligent water meter, mechanical and electronic parts, you can check the amount of water.
Q:How do you steal water from a water meter?
He was a brother to steal water, very simple, is to put the table to the demolition, the sensor (four wire pressure glass round dial below) under any line cut on it. So it can not calculate the electronic part, cool water to go after stealing again however, the base table or accurate measurement. Generally people don't see the base table, but will not go to your house to see. You can try.
Q:The valve in front of the water meter is out of order and will be replaced by the owner or the property
You can have this problem the two one, generally in the table sheet gauge owners, property management regulations, because if the table is broken Water Leakage tube, naturally by the owners, because the water will go, but outside the table is broken Water Leakage, the meter will not go, the property of charge.
Q:What should be paid attention to when installing water meter?
Connection mode: DN = 40, with screw connection; when DN is greater than 50, with flange connection.
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:How can the water level of the water meter be adjusted instantaneously?
The most stupid way is also the simplest way. The water gauge goes for a few days, and the tables are removed in a few days. The reverse installation takes a few days, so that he can control the amount of water as he wishes. In addition, it.
Q:Which factors are important for water meter selection?
When selecting specifications, you should first estimate the size and flow range of the flow normally used, and then select the water gauge of the nearest flow rate as the preferred. Because the water meter in the common flow, the stability and durability of the performance is the best, more in line with the design requirements. If the water pipe to consider the future water capacity, leaving a margin, then select the water meter, you can lower the caliber specifications. Such as the caliber of 200mm pipes, because the current flow is insufficient, you can choose to install 150mm caliber water meter, and so on in the future flow increased to 200mm of the normal flow of the pipe, and then replaced with the same caliber water meter. The large water consumption of industrial water meters can be selected users choose a large caliber water meter, can also be used several relatively small caliber water meter parallel method, which can not affect the user in normal water supply condition for repair or change the table of individual fault water meter.
Q:Water meter rotation, turn off the valve will not turn, but did not find leakage
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.
Q:Just renovated house, no water, water meters will turn? What's the reason?
In life, sometimes this phenomenon occurs: do not use water meters, "water meter idling" phenomenon. This is because the pipeline pressure causes changes in air temperature and mixed with water, memory air, pulsation and its effect to make installation in some position of water will slowly take the word phenomenon in no water, and the number is often accumulated increasing.

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