Water Meter IP68 Dry Dial RF Card Prepaid Made in 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 |
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: What does smart water card always show "off"?
- The meaning of intelligent water meter swipe card display:1. shows "off valve OFF" means closing valve;2. shows "no power off valve OFF", which means the battery is dead and the valve is closed;3. shows the lock off valve "OFF", which indicates that the valve is locked and closed by an external attack.
- Q: Which direction is the switch for domestic water meter?
- It's a watch side valve. Generally speaking, the counter clockwise is open. Be careful not to force too much, easy to spool broken.
- Q: Can I get hot water in the water meter?
- The general civil water meter installed are wet or rotor IC card water table, you is the transformation of indoor pipelines also could not return to the water meter (unless your hot water pipe connected to the water table or hot water outlet with a pressure pump, but basically impossible) to quickly check the pipeline route Oh, the cold water will go in hot water, hot water in the plastic core bad, cause the meter does not go, it will face a fine tap water company.
- Q: What's the structure of the valve before the water meter?
- The valve is gate valve, the valve core and the dam gate principle is same, the gate heart rises, the water flows out the gate heart to be lower, the water is smaller, until closes!
- Q: There are two valves at both ends of the water meter. I know that the valve at one end of the water meter is a water valve. What's the other valve for? Open, there will be exhaust noise
- Generally speaking, domestic water meter, water inlet valve is the main, the water back to the valve, to prevent water flow, other circumstances please describe in detail, thank you
- Q: My water meter is upside down. What's the matter?
- The water meter is equipped with a check valve, which prevents the backflow of water and causes the water meter to reverse. The check valve is broken and the water meter doesn't work properly.
- Q: How to deal with leakage of water meter?
- Solution: in addition to the relevant management system, the use of intelligent water meter can solve this problem, the intelligent water meter by the flow measuring mechanism, diaphragm valve, water theft prevention structure, IC card and chip components. The application of intelligent water meter can improve the management level of resources, and better solve the problems of water meter dropping, measuring and charging difficult.
- Q: Installation of water meter for intelligent water meter
- 1, select the correct diameter of water meter;2. Horizontal mounting with the face facing upwards. The arrow on the case is in the same direction as the flow. Installation location should avoid exposure, flooding, freezing and pollution, convenient disassembly and assembly, meter reading. New piping must be cleaned of sand, hemp and silk in the pipe and then loaded with water meters so as to avoid water meter failure;3, the water meter should be installed on the upstream and downstream valve, should be used to ensure that all open;
- Q: Is there any deviation in the water meter measurement? Why?
- Water meter is the only measuring instrument for the water supply enterprise and the user to settle the trade. It is the main basis for the water users to collect the water fee. The deviation of water meter measurement will have a negative impact on water supply enterprises to improve water rate recovery and reduce production and sale rate, and will easily cause disputes between water supply enterprises and users. Talking about the causes and Countermeasures of metering deviation of water meter in light of practice.
- Q: Why can the high level intelligent water meter be equipped with a check valve that can not prevent the water meter from idling?
- The cause of the rotationThe problem of water meter rotation is caused by many factors. In this paper, the characteristics of water supply network and the characteristics of the current water meter are analyzed, mainly for the following reasons:
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Water Meter IP68 Dry Dial RF Card Prepaid Made in 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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