Water Meter IP69 Dry Dial RF Card Prepaid from 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< 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 ChinaWater Meter IP69 Dry Dial RF Card Prepaid from China

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the functions and characteristics of intelligent water meters?
Recharge: no value off valve, automatic control, no need to enter the meter reading, charging.
Q:The water meter showed no electricity and no water was released
The smart water meter is out of power. The card doesn't show the numbers. The water hasn't stopped yet. Will there be any water in the future?The general IC card, water meter valve, battery and motherboard battery are independentBut you do not show significant liquid is not necessarily the motherboard battery may also be damaged card to determine if completely out of power
Q:Why doesn't the water meter turn around?
The pipe is in air and cannot be ruled out. As the pipe network maintenance, disassembly and water meter when water supply is stopped, the air into the pipeline, stay in the pipeline is not common; especially some users network will not change the line, pipeline, tap water before the blocked, and the internal pressure imbalance, causing water to move.
Q:Why does the new water meter have no accuracy grade and where is the accuracy level of the water meter?
The new standard has indeed canceled the ABC level meter before the class, not the so-called a table B scale call, is mainly concerned with the ratio of Q3/Q1 in the water meter dial marked as R-, such as R80, said Q3/Q1 was 80. Then can be used to Q2, Q4 equivalent, specific new standard, say no more.
Q:Water leakage or water meter bad at home, regardless of how to do?
First of all, to distinguish the location of water leakage, if the public area is leaking, the property should be responsible for maintenance;
Q:Which direction is the switch for domestic water meter?
You should say that the valve is hand wheel gate valve, they are right, should be counterclockwise rotation, the handle can open. Otherwise it closes.
Q:Difference between dry water meter and wet water meterWhat are the advantages and disadvantages of the two water meters?
Dry water meter is not immersed in water meter counter, isolation chamber and counter sensor technology, water glass does not withstand the pressure. Because of the dry water meter counting mechanism and the measured water contact is not influenced by the suspended impurities in water, to ensure the normal work and counting mechanism of reading is clear; also not like wet the water meter, water meter reading of the phenomenon under the glass fog or condensed water droplets etc. the impact caused by the temperature difference between inside and outside the table; even in the process of using accidentally break the glass of water will not overflow, the safety is good.But because of the dry water meter structure is relatively complex, so the manufacturer's production technology and assembly process requirements are higher, so the cost is slightly higher than the wet water meter,
Q:Is there a national standard for the metering accuracy of tap water meters?
The new national standard "closed water meter water flow in full pipeline measurement of drinking cold water and hot water meter gb/t 778 - 1 - 2 - 3 - 2007", instead of the original water meter national standard "cold water meter gb/t 778 - 1 - 2 - 3 - 1996" [1], launched in May 1, 2008. Compared with the new national standard, the original national standard changed greatly, and there were nine aspects of change, including the re establishment of the flow parameters and their relations of water meters". The change in this aspect will directly affect the metering requirements (measurement characteristics, maximum allowable errors) and technical requirements (material and structure, durability, calibration device) of water meters. Therefore, the reasonable selection of the flow parameters of the water meter is an important basis for the measurement, technology, test and verification of the water meter. It is also an important sign of the quality level of the water meter.
Q:How can the water level of the water meter be adjusted instantaneously?
When the meter is repaired, it should be signed by the management to confirm the current readings. To the back, you have to turn off the water, remove the seal, remove the glass cover, and then pull out the pointer to the original reading, but if you secretly this involves stealing
Q:How much is the tap water above the seal
The average price is 0.15 yuan / tablets, security seals 0.4 yuan / tablets, there is also the high price point, 100 yuan / month, can make the company name and serial number.

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