Water Meter IP69 Dry Dial RF Card Prepaid 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: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:What's wrong with Ann's new water meter? Can you get back after reinstalling?
- The water meter can operate both positive and negative, and when the meter is proofread the water meter, it is also tested in both positive and negative directions.
- Q:How can I make the meter and meter go slow?
- Do you want to see your first type water meter, now generally tap water companies are rarely installed high precision meter (accuracy >2L/H), is a common type of water meter (accuracy >10L/H), as long as you drop (a faucet is dripping intermittent 2L/H; continuous drop of water is 4L/H; 200L/H is fully open) can not exceed 10L/H but, small water measurement is not accurate, but is less than normal.
- 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:Why must water meters undergo strong inspection?
- Water meter is the instrument of trade settlement, and its accuracy is directly related to the vital interests of the vast numbers of users. In real life, many residents do not understand the water meter, and must be checked for the first time before they can be used. For the "savings" expenditure, individual residents on the hardware store at random to buy Table installation, resulting in water failure after the failure of water charges.Similar water meter measurement problems, the loss is the user. In accordance with the provisions of the "measurement Law", in addition to water meters, electricity meters, gas meters and heat meters (hereinafter referred to as "four table") are trade settlement instruments, has long been listed as a national key monitoring instruments. Before installation and use, the "four meter" must be tested by the quality supervision department for the first time. Only after the test is reached and the "first compulsory inspection certificate" is affixed, can the installation be used.
- Q:How much water can be overdrawn by a cassette meter?
- Used to measure the flow of cold water in a pipe, while having automatic fare collection function. Users will be handed over to the water management department, management department will purchase content written to the IC card, the user information input in the water meter IC card, the meter will automatically open the valve in the water supply, water users in the process of automatic reduction of residual amount in the purchase of microcomputer water meter, water meter is exhausted, will automatically shut off the valve without water, the user needs to after the purchase of water to open water supply valve again.
- Q:Who will be responsible for the leakage of water before the water meter?
- This year, China promulgated the "property law" and clearly defined, water pipes before the leakage of water by the property responsible for the water meter after the leakage of water by households themselves.First, the landlord responsible for the wrong object, tap water company is a national, so whether it is before or after the tube tube shall be borne by the user to bear the cost, unless it is a public area or road pipe Water Leakage, so the landlord should promptly communicate and negotiate with the property.Second, when it comes to maintenance, if you do not have property in the District, and the water leakage in your home, then you must be responsible for your own maintenance costs, but you can not collect the cost of water leakage.
- Q:How do you calculate the water meter inversion?
- In short, the problem of water table rotation, although the national standard says that 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, such as the installation of exhaust valve and check valve, so as to maximize the water meter to avoid rotation.
- Q:Water leakage or water meter bad at home, regardless of how to do?
- (a) the public areas are still leaking during the warranty period, should find developers, developers are responsible for the construction of maintenance;(two) if the water leakage in public areas has passed the warranty period, it is the maintenance of Property Management Company;(three) if the public area Water Leakage has guoliaobaoxiuji, and not in the category of "obligations of the property services company regulations of the property services contract", belongs to the category of large and medium-sized repair, you need to use public maintenance fund maintenance;
- Q:The water meter is too big
- As a result, the speed of the water meter gear is accelerated, and the maximum water quantity can reach 1 times as much as the actual difference. It is recommended not to pump the water after the meter
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Water Meter IP69 Dry Dial RF Card Prepaid 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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