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:Water meter no reason to turn around, how to solve?
My brother-in-law's water meter is about the same as yours. As a result, he is angry and knocks directly on the water meter. He doesn't even load it. Then he knocks and turns again. Of course, not everyone has this kind of situation. You should try it. No, I have to buy one more
Q:Do you know the working principle of dry water meters?
The water pushes the impeller (the impeller is provided with magnetic steel, the impeller rotates and drives the magnetic steel to rotate) - the magnetic steel on the impeller drives the magnetic steel of the wheel box through the magnetic force the gear system changes speed --- the wheel rotates.
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:Why is the water meter valve closed and solutions?
When the water meter is subjected to strong magnetic interference outside, the screen displays "abnormal" 02 "and closes the valve. After the external interference is eliminated, the user card can be opened and the valve can be opened.
Q:What about rust on water meters?
I don't quite understand. Is it rusty? If the use of time is too long, rusty, it is recommended to change a new table. Old table may have been inaccurate, and then do wrong rust, rust, paint processing meaning is not large, but also to spend money, a new table also dozens of dollars. I hope I can help you
Q:How much is the water meter at one time?
Water meter is calculated according to tons, water density is one, a ton of =1000KG, because the quality = volume * density, so a ton of water volume is one cubic meter, so it can also be calculated by the square, not by degrees
Q:Types of water meters
Velocity meter: a water meter enclosed in a closed pipe, consisting of a moving element, which is directly moved by the velocity of water flow to obtain power and speed.A typical speed water meter has a rotor type water meter and a spiral wing type water meter. There are single beam water meter and multi stream beam water meter in the rotor type water meter.
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.
Q:Advantages of intelligent water meters
Water consumption can be recorded and displayed electronically;
Q:Which factors are important for water meter selection?
Due to various reasons, many occasions flow through the water meter and the water quality is not as clean as that of the water outlet plant, sometimes it has some impurities (such as rust, sand, hemp, etc.). In this case, in addition to the installation of some filters and other measures in the design of the piping of the water meter, a water or flowmeter type suitable for such water quality should be taken into consideration.

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