Water Meter IP69 Dry Dial RF Card Prepaid from 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:What if the intelligent water meter is not accurate?
- Smart water meters are inaccurate, and people still get sick. Inform the water supply and maintenance unit to replace the water meter in time. When changing, confirm both sides of original measurement record.
- Q:Water meter check valve, front and rear should be installed according to it?
- According to the specification, the backflow meter shall be installed in front of the municipal water meter, but some of the city's single water inlet only needs to be equipped with check valves.Floor residents do not need to install check valves for small water meters.
- Q:Has the number of water meters been accumulating? Should the water use of this month be reduced by last month? Will it be cleared?
- Hello.The amount of water used in the water meter has been accumulated, and it won't be cleared
- Q:IC card intelligent water meter IC card how to use
- May be the following circumstances:(1) local water supply or water pressure is not enough.(2) battery power is insufficient, IC card intelligent water meter automatically closes the valve, please replace the external battery.(3) when the water quantity reaches the alert water quantity, the IC card intelligent water valve is automatically closed, and the user card is inserted at the time, and then the valve is opened to continue to use water. Remind users to buy water in time.(4) if the "E1-1-3" code is shown, please contact the IC smart meter management department.
- Q:Why is the water meter valve closed and solutions?
- The amount of water remaining to the amount set (usually 0), the screen shows "valve off", at this time, brush the user card can not open the valve again, only to re buy water and swipe the card before you can open the valve.
- Q:Do you know the working principle of dry water meters?
- The water meter is divided into a wet type water meter, a dry type water meter and a liquid sealed water meter according to whether the counter is immersed in water.
- Q:Water meter rotation, turn off the valve will not turn, but did not find leakage
- 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:Water meter display, replace the battery after water, why not start after the card water meter?.
- Users in the water meter after the new home, to the water meter management or business hall to buy water. The operator inserts the IC card into the reader, writes a certain amount of water according to the user's request and issues a fee certificate
- Q:Can the figures on the water meter be changed?
- According to you with these simple analysis about the charges since it is only found in the landlord may and so you should be in a water meter and the landlord can come into contact with the public or public places such as kitchen toilet water. But if the public nature is involved we have to split the water fee if only you one meter look at your watch if there is then another pipe so that others make it will be on your list and then every night before going to bed to see the water in the morning to see
- Q:Why should the water meter be horizontally installed?
- If your water meter is horizontal (the water meter reads the disc with a H), be sure to level it. However, you must pay attention to your water meter installation position, must facilitate the look-up table look-up table is tilt meter industry installation not large, inclination has little effect on the flow is large, but the flow of small will be too large
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Water Meter IP69 Dry Dial RF Card Prepaid from 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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