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

 

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Q:How to use a water meter card?
IC card key type: the user account to get the IC card key, hold the key to purchase water (for the first time to purchase water minimum amount more than 20 yuan), unscrew the cover of water meter, the key according to the direction of the hole table inserted in the water meter, 90 degrees clockwise rotation, the liquid crystal display meter has input data (purchase water tonnage). The water meter valve opens, wait a minute, the key rotation place, pull out the key, then turn the good water meter cover, the operation is completed. If the user did not advance purchase water, automatically shut off the valve sheet only 3 tons of water, to prompt the user to purchase water card to purchase water. If water is water, will be the key according to the above procedure, the water valve is opened, the user should immediately purchase water.
Q:How many parts does the water meter consist of?
On the top of the annular space "upper room" and the outlet is communicated. A filter sleeve with a hole at the bottom of the water filter out debris. The side of the sleeve is provided with two rows of round holes, the hole position coincided with the shell of the ring to room, obviously, the lower is the water inlet and outlet is arranged. In particular, the two rows of holes are round along the tangent direction diagonally to play.
Q:How does Hua Xu IC card intelligent water meter sound for long time?
Otherwise, the amount of water remaining is insufficient or the water meter is out of order. You can look in the card... If there is an exception, it will show.. Timely notification of property maintenance.
Q:Must the new water meter be checked before use? Does the state expressly provide for it? In which regulation do you specify clearly?
Mandatory, but the water meter factory, sales, installation and other units of the delivery rate is very low, quality inspection departments will be sampling, the provisions of different places,According to the "People's Republic of China", "People's Republic of China Metrology Law compulsory verification work metrology management measures" provisions, the meter is used for trade settlement, included in the mandatory test measuring instruments working measuring instruments shall carry out compulsory verification catalogue. Those who fail to apply for verification or fail to do so in accordance with the regulations shall not be used.All newly installed water meters must be subject to compulsory inspection by the quality supervision department before they can be put into use. The user has the right to refuse to use the water meter that has not been examined and approved and may complain to the Municipal Bureau of quality supervision.According to the measurement Law and related regulations, the compulsory test period of industrial water meter is two years. The living water meter has the first compulsory test, which is used for a limited period and rotates at maturity.
Q:Is the check valve installed on the left or right of the water meter?
Should be installed at the front of the water meter inlet, after the water meter problems better, easy disassembly! You got it right!
Q:What does "IP68" mean in the standard of intelligent water meters?
IPXX refers to the protection safety level of various industry products. IP is Ingress Protection Rating (orInternational Protection code), which defines the ability of an interface to protect liquid and solid particles. IP followed 2 digits, and the first was the solid protection level, which ranged from 0-6 to 5, indicating protection from large particles to dust;
Q:It is normal to add a valve before the water meter
Water meter after the valve is easy to maintain. Easy to change tables and no water. In front of the valve with little significance. And waste. But when it comes to formal, plus a check valve in front of the table, that is the normal installation. Can prevent water meter reverse!
Q:50 of the wire water meter with a large head to undertake, the joint wire mouth how much? Is it 50?
Buy 2 inch PPR connector can be inside the mouth!
Q:How to change the smart card water meter?
Water meter and water meter card are encrypted, you first crack the password, it is possible to carry out other operations.
Q:Who's in charge of the water meter?
That depends on how bad your people say: one is not to go, the property for you; the other is to walk quickly, you change yourself. The key is to see who is losing.

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