Water Meter IP68 Dry Dial RF Card Prepaid Made in 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 IP68 Dry Dial RF Card Prepaid Made in China on Sale

Water Meter IP68 Dry Dial RF Card Prepaid Made in China on Sale

 

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Q:What's wrong with Ann's new water meter? Can you get back after reinstalling?
The water meter can operate both positive and negative, and when the meter is proofread the water meter, it is also tested in both positive and negative directions.
Q:How much water can be overdrawn by a cassette meter?
The card marked (a chip), the first to open the cover of the water meter, a water meter card socket, a plug on the LCD digital display, digital Arabia, the remaining tonnage, if the water meter installed in the cabinet, see, with a lighter lighting, while to the left I 5T get a card inserted automatically without water, there is water, is equal to the tips. To buy water, then up to 50T, even the table of the word, that is 55T.
Q:Can I get hot water in the water meter?
The general civil water meter installed are wet or rotor IC card water table, you is the transformation of indoor pipelines also could not return to the water meter (unless your hot water pipe connected to the water table or hot water outlet with a pressure pump, but basically impossible) to quickly check the pipeline route Oh, the cold water will go in hot water, hot water in the plastic core bad, cause the meter does not go, it will face a fine tap water company.
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:The water meter is stuck on the card without show
When the internal power supply power shortage, LCD will display "under pressure" and "off valve", for the first time that can be inserted into the card user to re open water supply valve, the battery can continue to keep the supply of around 24 hours, the user should replace the battery as soon as possible.
Q:The difference between electromagnetic flowmeter and electromagnetic water meter
In essence, it is a kind of instrument, the principle and structure should be the same. The electromagnetic flowmeter is produced according to the flowmeter standard, the error (accuracy level) is executed by flowmeter, and the accuracy is higher. The electromagnetic water meter is produced according to the water meter standard, and the error (accuracy level) is executed according to the water meter, and the accuracy is low. Do you have any questions?
Q:Has the number of water meters been accumulating? Should the water use of this month be reduced by last month? Will it be cleared?
Yes, the number of water meters has been accumulatedOnce the water meter is checked, the water meter is used to calculate the water consumption by subtractingIt is generally not cleared
Q:What are flanged valves and flanged water meters?
The connecting way of valve and water meter is flange. The valve and water meter should be connected to the pipe to work properly. The common connection modes are thread connection and flange connection.
Q:Is there any deviation in the water meter measurement? Why?
The problem of water gauge over time: water meter should be checked regularly and replaced at maturity. (1 meter) when in use, the rotation of the impeller and the top friction frequently, while the top is an important component of water meter support within the rotation of the impeller, which is the result of a top wear between the top and the impeller friction resistance increases, the water meter is negative; two impeller position decreased, increased between the impeller and the impeller box resistance decreases the water meter is partial. (2) in water use, due to non-uniform distribution of water meter, water flow flows through the impeller inlet box side flow is greater than the water outlet side, one of which is that the middle and top impeller impeller sleeve frequent friction, tilted to the side edge of the water outlet, impeller and impeller parts box wall close, increasing resistance at the same time, the impeller diameter by grinding, water impact on the impeller torque is small, the water meter is negative; two upper middle and upper impeller sleeve is inclined to the water outlet, the upper splint sleeve is frequent friction, into an oval, the impeller axial shift, wear between the impeller shaft and gear box, to make the resistance increase also, partial negative water meter.
Q:Water meter display, replace the battery after water, why not start after the card water meter?.
When the user card is inserted, the display will display the amount of water purchased, the amount of new available water and the total amount of water used in turn.

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