Water Meter 2015 Hot Sale Single Jet Vane Wheel Dry Dial
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
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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. | Max. | Valve Permissive Linkage Volume |
mm | class | m³/h | m³ | m³/h | |||
15 | | 2.5 | 63/80/100 | 1.6 | | | 0.010 |
20 | 4 | 63/80/100 | 1.6 | 0.015 | |||
25 | 6.3 | 63/80/100 | 1.6 | 0.020 | |||
- Q:IC card intelligent water meter battery? Just plug in card payment did not respond
- Yes, IC card smart water meters are generally enclosed batteries, and some are also external (external we can see). Like you do not plug this card, there may be no battery power, it may also be a problem with the table!
- Q:How can water gauge be installed on cast iron pipe?
- It is necessary to open a mouth on the cast iron pipe to fit the water meter. Please water company to do, must stop water, opening is technical activity.
- Q:Why should the water meter be horizontally installed?
- According to the regulations, the water meter should be installed horizontally, otherwise it will affect the accuracy of water meter measurement. Take an aperture 15 millimeter water meter, for example, at 1000 litres per hour, if the lateral slope is 45 degrees, the error will increase by 1%; the longitudinal inclination is 45 degrees, and the error will increase by 3%. At 180 liters per hour slow flow, the lateral slope of 45 degrees, the error increased to 5%; vertical tilt of 45 degrees, the error will increase to 20% or even greater.
- Q:Pratt & Whitney tip: smart water meter is not out of the water, how to do?
- I believe that the vast numbers of users in the intelligent water meter is not out of water, the first reaction is that the water meter is not bad? As a matter of fact, there are many reasons why the intelligent water meter does not produce water. It does not mean that the water meter must be out of order. In fact, as long as you learn to communicate with intelligent water meters, you can easily find the cause of the problem and solve it, and become a "smart water meter expert", you can do it. In fact, the water meter is "talking": the smart water meter comes with a LCD screen, and the water meter will tell you how it works by the screen.
- Q:How to choose large caliber intelligent water meter?
- From the aspect of control and management, large caliber intelligent water meter is divided into IC card control or remote control. At present, domestic IC card control system is more mature, so the use of IC card control of large caliber smart meter used more. According to the requirements of water users, the IC card is divided into a large caliber water meter one card (a card, a control table) and a table card (multi user cards share one meter), is also a multi table card (a user can use more than one meter).
- Q:Why does the water meter need the valve before and after?
- If the meter is broken, or tap water companies who want to change the water meter, before and after valve are closed to open water will not have water leak out, otherwise the pipe flow out not get home in a complete mess.
- Q:Can the pipe behind the water meter be changed in diameter? Is there any regulation that can not be changed behind the water meter?
- DN80MM and above water meter shall be provided with water meter filter; flange type water meter should be equipped with telescopic compensation equipment or rubber soft joint.
- 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 to see the water meter, how to view the water meter?
- Pointer type water meter: this kind of water meter is more common in a bungalow or an old building,The red pointer part is the decimal part, when the pointer from the extreme position clockwise direction up to a digit, you can read the use of tonnage. And so on, followed by a black pointer, ten, hundreds and thousands, read text as we watch the same readings can be. In the example above, we see a number of pointers between 5-6, ten bit pointers between 0-1, and 100, 000 pointer 0, then the table is 5 tons of water, because of its very is 7, so less than 6 tons of water, 5 tons of water is half the 10 tons of water. So, the ten pointer between 0-1, 100, 000 far, not in hand.Monthly water use, that is, this reading reduces the difference between readings.
- Q:How to let the water meter not go? How to make the water meter slow?
- Remove the water meter, and then to the water inlet there to put a small stone, not too small, too small, will be washed out, and can not be too large, too much impact on the flow rate, and then loaded back, so that the water meter will not turn
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Water Meter 2015 Hot Sale Single Jet Vane Wheel Dry Dial
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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