Water Meter IP68 Dry Dial RF Card Prepaid Made in 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

  Quiescent current

  <3μA

  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 Made in China

Water Meter IP68 Dry Dial RF Card Prepaid Made in 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 can a water meter steal water and a magnet?
Not good.The conventional electronic water meter usually adopts the method of measuring the water consumption of the dry reed tube. Under the strong magnetic field condition, the reed pipe is always in the "double pull in" state and can not be measured normally. The electronic part of the water meter can not be used. But for the mechanical part is generally not affected by the mechanical part measurement generally normal, even if there are problems will take a mechanical part as the standard, and the added magnet interference, electronic parts usually have checked out interference records, may face a fine.
Q:What are the functions and characteristics of intelligent water meters?
Security: a table (or a household) a card, automatically generate and identify IC card password.
Q:How can I see the water meter stealing water?
The first test of water seal is intact, we know that the meter dial is the use of copper dial and case connected in the dial and case are respectively provided with a hole, used to wear seal wire, pressure seal ball. If it is found that the seals and seal wire breakage, prove the water table has demolished the suspect.
Q:My home water meter rotation, no water leakage, water meter changed a new, but also transferred to consult experts how to do this?
Water meter rotation is not necessarily related to the water meter itself, from you change a water meter, the phenomenon of rotation can not be resolved, you can see.
Q:Will the water meter go slow when it's safe?!
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:My water meter is upside down. What's the matter?
The watch is upside down, or it won't go backwards.
Q:How can I distinguish water meters from dry ones?. Still wet?.
The biggest difference between dry and wet meters is the metering mechanism. The impeller is separated from the central gear, and the upper end of the impeller is coupled with a magnetic component at the lower end of the central gear by a magnetic component (magnetic ring or cylindrical magnetic steel). When the water flow to drive the impeller to rotate, the magnetic element lower magnetic element and the upper end of the impeller center gear to attract or repel, driving gear synchronous rotation and drive from the center of the water passes through a water meter counter.
Q:What is a two meter water meter?
The accuracy level of the water meter is divided into 1 grades and 2 grades.(1) the accuracy level 1 is only applicable to the common flow rate Q. More than 100m3 / h meter, accuracy grade 2 is applicable to all common flow Q. Value water meter.(2) for most water meters based on mechanical flow sensors, the accuracy level is 2.(3) in the national standard GB / T778.1 - 2007, the requirement of the accuracy grade 1 is not adopted.
Q:How to choose large caliber intelligent water meter?
From the aspect of control and management, large caliber intelligent water meter is divided into IC card control or remote control. At present, domestic IC card control system is more mature, so the use of IC card control of large caliber smart meter used more. According to the requirements of water users, the IC card is divided into a large caliber water meter one card (a card, a control table) and a table card (multi user cards share one meter), is also a multi table card (a user can use more than one meter).

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