Water Meter IP68 Dry Dial RF Card Prepaid on Sale from China
- 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:The total water meter and the total value of the water table vary greatly
- This can be self-examination: all the taps are closed, to see whether the total water meter is still walking. You can also ask the staff of the water company to check. They have special equipment. Two is to check the house of the water pipe, there is no previously connected bypass pipe, forgotten.
- Q:How long is the warranty period of the water meter?
- If you are an end user, this needs to be understood with the water company. For water meter manufacturers, different manufacturers of warranty period is not the same. Some are for one year, some for two years, and some for six years. The instrument of different products, the warranty period of 2 years and 6 years. And the six year is the change table.
- Q:How does water meter read m3? What does it mean?
- Direct reading water meter reading: direct reading water meter can be read directly from left to right according to the black indicator, the measurement unit is cubic meters (ton), and the red indicator number can not be read
- Q:Must the new water meter be checked before use? Does the state expressly provide for it? In which regulation do you specify clearly?
- Water meters belong to measuring instruments, and should be adjusted by the People's Republic of China metrology law.
- Q:The water meter turns every one or two minutes. What's the matter?
- Because of the movement of the water meter design, if it is high sensitivity of the kind of small fluctuations in the pipe will cause interference to the water meter, resulting in no water meter rotation.
- Q:Ask everybody to guide, the GSG material that water meter uses, what material? What good material can be used as a water meter shell?
- All parts of the water contact in the water meter shall be made of materials which are generally considered non-toxic, non polluting and non biological, and shall be resistant to internal and external corrosion.
- Q:How to solve the water meter inversion?
- Because the anti reversing performance of the intelligent water meter is very good, the phenomenon of water meter reversal mainly appears in the ordinary water meter. First, the human factors in the reversing of the water meter, the manual bar, the reverse is man-made, and a few soil method is also very simple, as long as the water meter is removed, the installation can be reversed.
- Q:The water meter in the taxi house is broken. Who will fix it?
- The watch should only be changed by yourself. Because the water charges only to your total water meter.
- Q:How to let the water meter not go? How to make the water meter slow?
- To remove the table table to open "with special tool" pipeline, which will be removed by the tool surface friction gear, gear rough, the increase of friction during rotation, reduce water speed, slow to reach the table don't even turn effect!
- Q:The water meter showed no electricity and no water was released
- The smart water meter is out of power. The card doesn't show the numbers. The water hasn't stopped yet. Will there be any water in the future?The general IC card, water meter valve, battery and motherboard battery are independentBut you do not show significant liquid is not necessarily the motherboard battery may also be damaged card to determine if completely out of power
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Water Meter IP68 Dry Dial RF Card Prepaid on Sale from China
- 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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