Water Meter IP68 Dry Dial RF Card Prepaid 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 on Sale

Water Meter IP68 Dry Dial RF Card Prepaid on Sale

 

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Q:Why doesn't the water meter turn around?
User small flow drop. Many users believe that a drop of water will not measure, but the water pressure caused by dripping water is lower than the pressure of water supply, which leads to pressure fluctuation and the water meter is slightly changed.
Q:Household water meter sudden increase of about 100 tons of water, what is the matter?
To doubt the water meter, water festival to house all close all doors (including water switch off each toilet), observation of the water meter is in turn, do not turn to the house and that water tap water pipeline is no problem.
Q:The developers Shoufang meter installation fee:
Building instability. Performance for settlement period is still sinking more than; lead to uneven settlement building body tilt; the overall strength is not enough, the building body is shocked or swing in the wind; because of imperfect structure, some or all of the bearing system load force is not enough, resulting in a complete or partial building collapse hazard.
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:How do you check the water meter?
With the scale measuring cup, then water, in contrast, can be.
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:Advantages of intelligent water meters
The water consumption can be controlled according to the contract, and the water price of the ladder water price can be automatically calculated, and the data storage function of the water can be carried out simultaneously;
Q:The new rotor type water meter, in dripping water, if the drip is very slow, for example, 10 minutes a drop, the water meter will turn? Do not know the reason, please do not answer, please explain the reason!
However, the actual situation of reducing water exists only in the old mechanical water meter, because the function to prevent Paomaodilou increase in new water meter, the negative deviation probability is low.
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:Will the water meter go slow when it's safe?!
Water meterAn instrument for measuring water flow. The cumulative flow of water is mostly measured. Generally divided into the volume of water meters and speed water meter two categories. The accuracy of the former is higher than that of the latter, but it requires high water quality and is easily blocked when the water contains impurities. An instrument for recording the amount of water used in running water is mounted on a water pipe, and when the user leaves the water, the pointer or wheel turns on the table to indicate the amount of water passed.

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