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:My water meter is upside down. What's the matter?
The watch is upside down, or it won't go backwards.
Q:On the trouble of household water meter
No need to change. As long as you do not do bad. This saves money, hee hee. If you really want to be a citizen, I commend you!!! A water meter is twenty-three yuan.
Q:What is the nominal flow of water meters?
Nominal flow: also known as common flow, refers to the maximum flow under rated operating conditions, in this flow, the water meter works normally, and the value of error in the maximum allowable error.
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:The water meter turns every one or two minutes. What's the matter?
Because of the movement of the water meter design, if it is high sensitivity of the kind of small fluctuations in the pipe will cause interference to the water meter, resulting in no water meter rotation.
Q:Water tonnage data show a sudden increase in a lot of what is the reason
A water meter is an instrument for measuring water flow. The cumulative flow of water is mostly measured.
Q:How does a water meter work?
Is actually very simple, because the water meter shell is fixed, the internal volume is fixed, and the water is flowing, it promotes a rotation of the impeller, the impeller when rotating a circle, there is a constant volume of water. Therefore, as long as the number of turns of the impeller is accumulated, multiplied by the constant volume, the total flow can be obtained.
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:Which factors are important for water meter selection?
General use of word wheel, reading clear, easy to read. But some people think that in the not close reading occasions, or install a pointer type instead of good, because this type of reading can be judged according to the geometric angle of pointer, and do not need to see the numerical scale cylindrical lattice. In recent years, liquid sealed counters are popular because they overcome the shortcomings of the general counter in being contaminated by dirt and rust in the water. Prepaid water meter and remote meter reading is a kind of electronic device or display of data acquisition and transmission by the collector, but the base table is still reading to be retained, compared to a problem in the electronic reading device.
Q:The total water meter and the total value of the water table vary greatly
This can be self-examination: all the taps are closed, to see whether the total water meter is still walking. You can also ask the staff of the water company to check. They have special equipment. Two is to check the house of the water pipe, there is no previously connected bypass pipe, forgotten.

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