Water Meter IP68 Dry Dial RF Card Prepaid from China
- 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:Can water meters stand up?
- Yes, the national standard atlas 01SS105 water meter has vertical and horizontal two kinds, vertical can be installed in the riser.
- Q:What is the rate of installation of water meters?
- Three level meter rate = (three level water quantity / two class surface water quantity) x100%. One or two, three class water meter measurement rate refers to the factory (company), workshop, class (section, equipment) water meter measurement rate
- Q:The tap water, the water meter does not turn, what's the matter? The tap is all open
- Assume normal operation. And now suddenly does not turn, indicating that there is a problem with the water meter, it is recommended to change.If you don't turn it around, then your pipe doesn't go through this water meter and is connected to another pipe.You can always have a valve at the water meter, so you turn it off and see if there's any running water in your home You can check it out
- Q:How many degrees is water on a water meter? Is that a ton of water on one side?
- The last black figure is a few cubes, that is, a few tons (several degrees), and the red letter is 0.1 cubic meters. 1 cubic meters of water is equal to 1 tons of water. Under normal circumstances, the water meter records the flow rate and the flow is volume, so strictly speaking, the water meter is a measure of volume. The water on the water meter indicated that the water consumption was 1 cubic meters. Once on the water meter, it was 1 cubic meters, or 1 tons.
- Q:What is the maximum water quantity of a water meter with a diameter of 80mm?
- 1. The caliber of the water meter shall be determined according to the caliber of the installation pipe. The installation location shall avoid insolation, flooding, freezing and pollution, and facilitate disassembly and credit cards.2, the water meter should be level (display on the top) installation.3, new clothes should be removed in the pipe sand, hemp, silk and other sundry, lest cause water meter fault.4. The arrow direction shown in the water meter shall be in accordance with the direction of the pipe flow.5, if the water meter installed in the boiler inlet side, to prevent the boiler hot water and steam reflux and damage the internal parts of the water meter, it is best to install a check valve at the water outlet.
- Q:Does the card type water meter support only "one card one meter"?
- Plug type water meter, gas meter general account is a card table, each card in the account after the account will have the relevant information, the first time into your home water meter and gas meter or table, table second recognition can only recharge and the first card, and the other is not table card. So you don't have to worry about buying water at other homes by mistake.
- Q:The water meter turns every one or two minutes. What's the matter?
- Your water meter is C type water meter (referred to as full pointer type), there are several reasons for the above situation. The distance between the water meter and the pipe is close.
- 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:How does a water meter work?
- Is actually very simple, because the water meter shell is fixed, the internal volume is fixed, and the water is flowing, it promotes a rotation of the impeller, the impeller when rotating a circle, there is a constant volume of water. Therefore, as long as the number of turns of the impeller is accumulated, multiplied by the constant volume, the total flow can be obtained.
- Q:What are the advanced water meters?
- Intelligent water meter intelligent water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption and transfer data and settle transactions. Compared with the traditional water meter, it usually has the function of flow collection and mechanical pointer indicating water consumption, it is a great progress.
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Water Meter IP68 Dry Dial RF Card Prepaid from China
- 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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