Water Meter IP69 Dry Dial RF Card Prepaid from China on Sale with Good Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
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

2.Specifications

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
9.Anti-blocking
---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

  Items

  Technical data

  Water Temperature

  1-30 ºC

  Working Pressure

  1.0MPa

  Head Loss

  0.063MPa

  Power source

  One built-in lithium battery

  Working voltage

  3.6V

  Working current

 <40ma< span="">

  Quiescent current

 <3μa< span="">

  Quiescent power dissipation

 <3.6V×3μA/10.8μVA

  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

Q3/Q1

Q2/Q1

Min.
Reading

Max.
Reading

Valve Permissive Linkage Volume

mm

class

m³/h

m³/h

15

 
B

2.5

63/80/100

1.6

 
0.0001

 
99999

0.010

20

4

63/80/100

1.6

0.015

25

6.3

63/80/100

1.6

0.020

 

Water Meter IP69 Dry Dial RF Card Prepaid from China  on Sale with Good QualityWater Meter IP69 Dry Dial RF Card Prepaid from China  on Sale with Good Quality

 

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Q:How to use a water meter card?
Card IC card chip on the surface of the user after the account, to buy water card to buy water (minimum amount of 20 yuan each to buy water above), opened the lid, will buy water blue flower card face up, with the chip side down, according to the direction of the arrow parallel card, and a one-time push. The liquid crystal display meter input data (purchase water amount), water meter valve opens, a minute back card, cover cover operation is completed. If the water meter has heard the buzzing sound, prompts the user has insufficient amount of water, should immediately purchase water: if has water, should be enough water card operation according to the above procedures the water meter, the valve is open, the user should immediately purchase water.
Q:Smart water meter no electricity, how can I do, the battery can change it?
The intelligent water meter is out of power, because the water meter usually has the power shortage, the alarm valve function, if the voltage is low or the electricity is insufficient, the water meter valve will automatically shut down and stop the water.
Q:RF IC card intelligent water meter for reverse installation
Are you an installer? No, what do you do with it? You'd better find someone to install it!Reverse installation should not work, I suggest you still find relevant personnel to operate.
Q:Does the card type water meter support only "one card one meter"?
Another way is that your home water, electricity, gas and other watches are produced by the same manufacturer, then when you open an account, your home card can recharge multiple tables. That is, one card and many tables. Similarly, the second is only the first recharge, recharge table.
Q:What are the valves before the water meter and the water meter?
You said you want to install the water meter, the water meter or so, what kind of pipe fittings do you need? If it is the valve, it should be in front of the total water control valve, usually with copper ball valve, globe valve. The following can be arranged in accordance with the direction of the water pipe, where appropriate to use the valve, usually water mouth, galvanized, chrome like that. If it is installed water meter, it should be about the use of pipe fittings are live.
Q:Why must water meters undergo strong inspection?
In accordance with the "rules" provisions of the implementation of People's Republic of China measurement method, used for trade settlement within the city (which is used to calculate the water to collect water) of water, must be carried out in accordance with the provisions of the compulsory verification, qualified rear can put into use.
Q:Galvanized plastic lined pipe water meter is usually installed in front of the valve, or in the valve after installation
If you install the water meter in front of the valve, you can not turn off the valve, you may make the water meter idle, and if the water meter installed in the valve, as long as the valve closed, the water meter will not be possible to idle.
Q:Excuse me, is the tap running at home and the water flowing along the water meter?
This depends on what you use the table, if you are using a mechanical watch, mechanical watch is leakproof, as long as the drop of water will measure, if you are using a smart table, to see you are using water or ordinary smart meter, smart meter, smart meter is common if small, small flow the toothpick shape is not measured, because it is the initial 10L/h.
Q:Why doesn't the water meter turn around?
User small flow drop. Many users believe that a drop of water will not measure, but the water pressure caused by dripping water is lower than the pressure of water supply, which leads to pressure fluctuation and the water meter is slightly changed.
Q:What is the nominal diameter of a water meter and the caliber of water?
The nominal diameter of water meters is made according to the caliber of pipes. What kind of caliber of water pipes can be used and what kind of water gauge have been adopted, and it has been standardized!

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