Water Meter IP68 Dry Dial RF Card Prepaid on Sale from China

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

 

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Q:IC card intelligent water meter IC card how to use
(1) the card has not been inserted or is not the water meter IC card. Please use the water meter IC card to retry.(2) grease or water is stuck on the card. Please wipe it with dry cloth and try again.(3) if not try again, then IC card damage, please go to the business point in accordance with the provisions of the card filling procedures.
Q:How to see the water meter?
Pointer type meter is a progressive decimal count, indicating the number and a black disc ten, hundred, thousand four indicator, the look-up table to carry a pointer to master methods, did not go to the 0, ten meter number shall not carry; ten pointer did not go to the 0, 100 meter number shall not carry; a needle did not go to 0 kbit table indicating the number shall not carry.
Q:Why is the water meter valve closed and solutions?
When the remaining water reaches the set alarm amount, the screen shows "valve off"". Brush the user card to open the valve and continue to use the water until the valve is closed. Credit card is recommended to buy water as soon as possible.
Q:My home water meter rotation, no water leakage, water meter changed a new, but also transferred to consult experts how to do this?
The reason why your water meter should have an autobiography is suitable for your water pipe. If your water pressure is unstable, you will always have the phenomenon of rotation, that is, the role of pressure fluctuations. There is a gas in the pipe, which makes the measurement unstable. These are not you can solve the problem, you should find management coordination, see how should solve.
Q:Difference between dry water meter and wet water meterWhat are the advantages and disadvantages of the two water meters?
Dry water meter is not immersed in water meter counter, isolation chamber and counter sensor technology, water glass does not withstand the pressure. Because of the dry water meter counting mechanism and the measured water contact is not influenced by the suspended impurities in water, to ensure the normal work and counting mechanism of reading is clear; also not like wet the water meter, water meter reading of the phenomenon under the glass fog or condensed water droplets etc. the impact caused by the temperature difference between inside and outside the table; even in the process of using accidentally break the glass of water will not overflow, the safety is good.But because of the dry water meter structure is relatively complex, so the manufacturer's production technology and assembly process requirements are higher, so the cost is slightly higher than the wet water meter,
Q:How to modify the water meter?
That depends on what water meter you are, and there are many classifications of water meters, there are 7 kinds of our company. And it's illegal to change the metering equipment at random!
Q:Please tell me the accuracy level of the water meter
Measurement level is divided by the demarcation of the water gauge and the minimum flow rate to characterize the sensitivity of the water meter. The old rules are graded according to A, B, C and D, and the D level is the highest requirement. New procedures, dosage, process ratio (Q3/Q1) to replace the original level of measurement, the ratio of at least 20 options, the greater the ratio, the higher the requirements, the greater the difficulty of manufacturing. The Q3 and Q3/Q1 values of the water meter are determined by the manufacturer according to the market demand, and must be clearly marked on the water meter. When the water meter is checked, the flow point can be chosen according to the value indicated on the meter.
Q:What is the nominal flow of water meters?
Nominal flow is the maximum flow that a meter allows for long-term use, under rated operating conditions.
Q:How much water can be overdrawn by a cassette meter?
Used to measure the flow of cold water in a pipe, while having automatic fare collection function. Users will be handed over to the water management department, management department will purchase content written to the IC card, the user information input in the water meter IC card, the meter will automatically open the valve in the water supply, water users in the process of automatic reduction of residual amount in the purchase of microcomputer water meter, water meter is exhausted, will automatically shut off the valve without water, the user needs to after the purchase of water to open water supply valve again.
Q:Household card water meter, the house valve is closed, no water, water meter is slow rotation, what is the reason?
No, the problem still exists, now the problem is clearly not a problem with the meter is not check valve, water is your home stream, you do not find out where the water has gone, it is not assured, the most reliable method to call the tap water company, please pay their people leak. I'm sure I can find it. Charges vary from place to place. The table before the problem of tap water company, after the table is your own home, so you may need to pay for

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