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

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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 SaleWater Meter IP69 Dry Dial RF Card Prepaid from China on Sale

 

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Q:What is the nominal flow of water meters?
(1) the nominal flow rate of DN15 is 1.5 m3/h;(2) the nominal flow rate of DN20 is 2.5 m3/h;(3) the nominal flow rate of DN25 is 3.5 m3/h.Some water meters on the subject of "N2.5" refers to the "water meter nominal flow Qn is 2.5 m3/h", from which we can know that the water gauge's caliber is DN20. (nominal flow, some people are accustomed to commonly known as flow)
Q:IC card intelligent water meter IC card how to use
May be the following circumstances:(1) local water supply or water pressure is not enough.(2) battery power is insufficient, IC card intelligent water meter automatically closes the valve, please replace the external battery.(3) when the water quantity reaches the alert water quantity, the IC card intelligent water valve is automatically closed, and the user card is inserted at the time, and then the valve is opened to continue to use water. Remind users to buy water in time.(4) if the "E1-1-3" code is shown, please contact the IC smart meter management department.
Q:Water leakage or water meter bad at home, regardless of how to do?
If the owners Water Leakage inside their own Water Leakage, or Water Leakage upstairs, the owners should repair or maintenance of the owners upstairsThe classification of this situation:(a) if the warranty period, the developer should be responsible for maintenance;(two) if the warranty period has passed, the owner shall maintain it by himself.
Q:Learn readings for meters, water meters, and gas meters
At least - that's the meter reading when you load the meterStop code - - you'll have to read the electricity bill (the next settlement is new, at least, because the table has a larger number to appear, it will become the new code, so in the past)
Q:Which kind of water meter is more convenient for large-scale projects? The best engineering case can refer to
And intelligent water meter is also divided into two series, one is prepaid type (pay first after water), and the other is data remote type (remote meter reading). The problems solved by IC card water meter and remote transmitting water meter are different.
Q:The role of water meters
With the rapid development of China's economic construction, the water meter industry has also developed rapidly. The number of enterprises and total output have more than doubled. At the same time, various intelligent water meters, water meters, meter reading systems and other products have begun to emerge. Accurate measurement can save resources, please select the water meter produced by regular manufacturers
Q:What's the difference between installing vertical and horizontal water meters?
Water meter is divided into horizontal and vertical horizontal type water meter installed in horizontal straight pipe for horizontal water meter water meter water meter vertical place a little small toilet is not suitable for the horizontal pipe (pipe to erect up, is a head, a head down, the direction of fit) where general bathrooms in the small space is relatively small installed in the corner for the building exterior ground now also use the vertical water meter
Q:How do you check the water meter?
Calibration and inspection, the general water meter is running more slowly, open the movement, adjust it
Q:How can one way water meter be controlled by one way?
A one-way control device is installed at the water inlet end of the rotor wet water meter, the inner surface of the device is composed of a water inlet end and the water meter shell with a threaded connection with through hole plug, T valve spool and valve plug in and plug, and set the reset spring valve rod in T valve spool on the form. The spool rod in a movable fit way through the center hole plug in T shape at the top of the valve core is a round table, using the reverse flow of top pressure, so that the cone cone and cone shell inlet end face seal, cut off the water, to achieve one-way control.
Q:What's the procedure for water meter transfer? What documents do you need?
Data verification and on-site survey of qualified, signed a contract for water tap water limited liability company and the user to formally transfer.

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