Water Meter IP69 Dry Dial RF Card Prepaid from China with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 1000 set/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< 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. | 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: What is the maximum water quantity of a water meter with a diameter of 80mm?
- An 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.
- Q: How to see the water meter, how to view the water meter?
- IC card intelligent water meter: in recent years, new buildings and replacement of water meter users have been fully used, and its disk and digital water meter is basically the same, no longer details. IC card intelligent water meter after recharge, users use water more economical and convenient, such as the amount of money spent in the card, the water also stopped supply.Remind users in the use of such water meters, pay attention to recharge in time, and after the recharge, the correct way to enter the water meter, in order to protect the normal work of water meters.
- Q: The water meter turns every one or two minutes. What's the matter?
- This phenomenon is your answer to it, you must be the new digital water meter, water meter is the characteristic of this, whether you are wearing or dress down the water meter is walk forward, that is whether it is from the water meter to your home or go back from your home meter is walking the waste so much, in fact, a word out of the water meter, water meter is turn. The water meter walks because the water pressure changes, causing the water to pass in and out of the water meter. That is to say, since the water pressure and water meter are concerned, the electric water heater import and export triangle valve closed, in fact, reduce the pressure difference of water, naturally go slow. The problem cannot be solved by itself.
- Q: Look, you've answered the water meter. Please consult me. See if my house is leaking or something else?
- In fact, just someone gave you the answer, in order to know the leakage in the end, the simplest and most effective way is to measure water pressure, I suggest you put a little high water pressure, at least to 1.5 pressure. Water pressure just hit, is a bit of turning, 10 minutes less than the appearance will be stable, generally will turn a grid. If the water pressure of your house can be kept stable, it can be proved to be watertight. Otherwise, you know how to deal with it. Don't be fooled by the developers. Hope to help you.
- Q: The tap water, the water meter does not turn, what's the matter? The tap is all open
- The water meter is powered by the flow of water inside the wheel rotation, drive and measurement of water consumption counting gear, if not turn or when the switch does not turn, there are two possibilities, one is the wheels are stuck and unable to promote the flow of foreign body, the rotation of the wheel, the other is not stuck, but not good occlusal gear drive. In short, the water meter is out of order.
- Q: How do you check the water meter?
- Showing the value of comparison of water meter and work measure, determine the error inspection of water meter.
- Q: Household card water meter, the house valve is closed, no water, water meter is slow rotation, what is the reason?
- No, the problem still exists, now the problem is clearly not a problem with the meter is not check valve, water is your home stream, you do not find out where the water has gone, it is not assured, the most reliable method to call the tap water company, please pay their people leak. I'm sure I can find it. Charges vary from place to place. The table before the problem of tap water company, after the table is your own home, so you may need to pay for
- Q: Is the check valve installed on the left or right of the water meter?
- Should be installed at the water inlet of the water meter, and the distance between the water gauge and the water meter is at least 30 centimeters. At present, the picture gives the situation, the valve is too close to the water meter, may affect your home water meter count, and will make your home water meter faster, you may pay more, but how much will not be able to accurately say. It is recommended that both the check valve and the master switch be at least 30 centimeters apart from the water meter.
- Q: Why doesn't the water meter turn around?
- Subsurface leakage. If the water consumption exceeds the normal value of more than doubled, renovation concealed, installation pipe leakage or indoor pipe network underground dark leakage possibility is bigger, especially pay attention to whether the toilet is flowing.
- Q: The backflow meter will not turn
- What water meters, some water meters performance is not particularly good, back to the water when it will be reversed, if it is some good performance of water meter and check valve water meter, water meter down stream will not affect!
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Water Meter IP69 Dry Dial RF Card Prepaid from China with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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