Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale
- 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: Water meter display, replace the battery after water, why not start after the card water meter?.
- The remaining water can be used to shut off the alarm water quantity, and the water meter valve is automatically closed. At this time, the user card is inserted, and then the valve is opened to continue to use up the surplus water. At this point, the user should pay for the purchase of water in a timely manner.
- Q: Construction engineering water meters, meters after entering the field, whether to test?
- The abbreviation of electric energy meter is the instrument used to measure electric energy, also called watt hour meter, fire meter, watt hour meter, kilowatt hour meter. It refers to the instrument for measuring various electric quantities
- Q: Why didn't you plug the water meter after the water card was bought?
- Place the water card above the sensing area for about 3-5 seconds. The water meter, the LCD panel, will automatically display the amount of water purchased. The card will be successful.
- Q: I would like to ask, if the water supply, and at this time to open the tap, there will be gas ejected from the faucet, but no water, intelligent water meters and old water meters will be the same as the word?
- Water diversion meter, many water meters have the phenomenon of rotation, pressure and other factors, the water meter itself rotation;
- Q: My water meter in the absence of water, water meters on their own table?
- GasbagThe reason for this is that the amount of water generated by rotation is greater. Production process of tap water enterprises are open construction, in the production process of water dissolved gas, at the same time in the construction process, the pipeline will be brought into the gas pipeline, if the exhaust valve is unreasonable, gas cannot be ruled out well. Thus, if the house does not use water for a long time, or the pipe design is unreasonable, the highest point or the starting point of the pipe in the house will have an air sac. As we all know, the compressibility of gases is very high. At this time, if there is pressure fluctuation on the pipe network, the space expansion in the pipeline will be very large, so the water meter will rotate more. According to statistics, the resulting water is less than 2-3 m3/ months, and more will produce dozens of cubic meters of water per month. According to the report statistics, the existing users reflect the water meter rotation of the phone 26, after field investigation and treatment found that because of the table after the airbag inside the house and the rotation of 21 households, accounting for 80.8%, after the pipeline leaking 5. Therefore, at present, most of the water meter produces rotation phenomenon, all because the back of the tube in the air bag caused.
- Q: Where is the backflow preventer installed?
- Tap water network access to the user's home, the pipe behind the meterThe domestic water pipe is connected with non living water and sewage pipe, and is installed at the end of the pipe.The inlet pipe of the drinking water tank (when the tank bottom is flooded).When drinking water pipe is connected in series, the pressure pump is installed on the suction pipe of the pump.
- Q: What is controllable remote wired intelligent water meter?
- Intelligent card type water meterSmart card water meter comes with collection, power, electric valve and valve control, smart card reader and other functions. The utility model has the advantages that the utility model is easy to install and needs no wire arranging, and the utility model can realize the water charging after the first charge. The main problems are: the tap water company is difficult to control, unable to determine the water table, also have a certain impact on the statistical sales slip, then if the valve can not accurately closed, smart card water meter will lose control of the meaning of water.
- Q: Excuse me, is the tap running at home and the water flowing along the water meter?
- If you are using the drip of water, small amount of accounting taps are now because of the water meter, is leakproof, open the faucet to prevent small drop of water in the form of stealing water, so a lot of time is the amount of accounting, so do not have the time or when the meter is broken quickly, prevent drop Water Leakage, and tap water company to see or to be punished!
- Q: How to modify the water meter?
- Please specify the master meter maintenance, change the numbers after re installed the new seal seal clamp. They can do it without being noticed. But it is against the law to do so.
- Q: How often is the water meter checked?
- In accordance with the relevant provisions of the state, with its first life meter compulsory verification of the effective period is defined as: the caliber of 15 - 25mm (15mm, 25mm), the use of the term may not exceed 6 years; the caliber of 25 - 50mm (25mm, 50mm), the use of the term may not exceed 4 years; diameter greater than 50mm, according to 25-50mm the requirements of the implementation. The qualified water meter shall be affixed to "calibration certificate" label and add after the first inspection sign seal "".
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Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale
- 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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