Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality

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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 on Sale with Good Quality

Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality

 

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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:My water meter dial has a big bubble, bubbles move, flower needle on the turn (no water in the home), there are bubbles that normal, there are said to belong to the water meter is defective
The bubble is normal does not affect the use of dynamic pressure meter bubble that loss of pressure loss flower needle rotation but not fast that your neighbor has water you look at the bubble sometimes sometimes small bubble big your water pressure
Q:Problem of water meter joint
1 first, the front of the table valve closed, that is, water first2 unscrew the copper nut. Do you mean that the copper connection pipe is coming down with the nut?Then in the 3 copper connecting pipe thread wrapped point with raw materials or hemp wrapped around don't reverse the direction of good
Q:What should I do when the water meter is turned upside down?
The installation will make water meter readings go backwards, causing huge error meter measurement, a method which is currently the most direct fee evasion. Take a look at the external forces, the water meter upside down, the macro should be a kind of water meter rotation, so the cause of the water meter rotation is also applicable to water reversing. Well, how to solve the inverted water meter? Is the first flip meter, you can buy some water in the industry known as anti flip artifact known as the heat shrinkable soft diaphragm, only need to install the meter when it will be set in the pipe above, with hot water or hair dryer blowing, will be good fit to take over, if you want to split the table will flip to break the heat shrinkable flexible membrane, which is a kind of effective method. The second is simply the problem of water table rotation, although the national standard says the water meter rotation within a certain limit is allowed, but the inverted water meter is completely uncontrollable. At present, only control to avoid the occurrence of water meter rotation, for example, you can install the exhaust valve and check valve, so as to maximize the water meter rotation.
Q:How can I make the meter and meter go slow?
The internal structure of the water meter is made of ABS plastic. You can lower the water meter impeller slightly with a small fire price under the water meter, and this will slow downIn fact, there are many methods, develop their own brain, our customers (tap water company) often steal user feedback phenomenon, and before the odd weirdo, some people are really smart, we have no way to solve.
Q:The difference between electromagnetic flowmeter and electromagnetic water meter
But usually the electromagnetic flowmeter is generally the need for external power supply, 220VAC or 24VDC, battery powered electromagnetic flowmeter in recent years is a new product developed, because it does not need an external power supply, so for most parts of the installation and use.
Q:The car's water meter is just normal at what degree!
Car water temperature is generally around 90 degrees is normal, do not exceed 110 degrees, otherwise you have to check. If you turn on the air conditioner, it will be lower because the fan will work very often. It is best not to add water, plus pure antifreeze, often check the water level will be better.
Q:How many parts does the water meter consist of?
On the top of the annular space "upper room" and the outlet is communicated. A filter sleeve with a hole at the bottom of the water filter out debris. The side of the sleeve is provided with two rows of round holes, the hole position coincided with the shell of the ring to room, obviously, the lower is the water inlet and outlet is arranged. In particular, the two rows of holes are round along the tangent direction diagonally to play.
Q:What are flanged valves and flanged water meters?
Valves and water meters connected to pipes using flanges and bolts;General diameter (caliber) larger, small caliber valves and water meters are generally threaded and pipe connection.
Q:What is the nominal diameter of a water meter and the caliber of water?
The nominal diameter of water meters is made according to the caliber of pipes. What kind of caliber of water pipes can be used and what kind of water gauge have been adopted, and it has been standardized!

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