Water Meter IP68 Dry Dial RF Card Prepaid 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: Why doesn't the water meter move?
- In this case, the water pipe between the water meter and the faucet has the phenomenon of water leakage and closes all the taps
- 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?
- While the demand for iron shell water meters is gradually increasing, international copper prices are still at a low level, and some manufacturers choose to use brass instead of cast iron to make water meter housings.
- Q: How can the water level of the water meter be adjusted instantaneously?
- When the meter is repaired, it should be signed by the management to confirm the current readings. To the back, you have to turn off the water, remove the seal, remove the glass cover, and then pull out the pointer to the original reading, but if you secretly this involves stealing
- Q: Must the new water meter be checked before use? Does the state expressly provide for it? In which regulation do you specify clearly?
- Mandatory, but the water meter factory, sales, installation and other units of the delivery rate is very low, quality inspection departments will be sampling, the provisions of different places,According to the "People's Republic of China", "People's Republic of China Metrology Law compulsory verification work metrology management measures" provisions, the meter is used for trade settlement, included in the mandatory test measuring instruments working measuring instruments shall carry out compulsory verification catalogue. Those who fail to apply for verification or fail to do so in accordance with the regulations shall not be used.All newly installed water meters must be subject to compulsory inspection by the quality supervision department before they can be put into use. The user has the right to refuse to use the water meter that has not been examined and approved and may complain to the Municipal Bureau of quality supervision.According to the measurement Law and related regulations, the compulsory test period of industrial water meter is two years. The living water meter has the first compulsory test, which is used for a limited period and rotates at maturity.
- Q: Is it possible to have water pipes leaking without water transfer?
- Water meter does not turn, there is the possibility of water leakage, if it is in front of the water meter leakage, water meter will not turn.
- Q: Which kind of water meter is more convenient for large-scale projects? The best engineering case can refer to
- The remote water meter solves the problem of meter reading to the household, and can monitor the statistical data of water use at any time, while the IC card water meter mainly solves the problem of charging and the control of the water consumption. Development units can choose their own products according to their own requirements.
- Q: How long can the smart water meter battery work?
- Smart water meters in daily use, power consumption in the following areas:Battery self discharge, valve switch power consumption, credit card communication power consumption, liquid crystal display, power consumption and so on.
- Q: Is the outdoor water meter smaller than the pipe diameter?
- The indoor meter and the diameters of the same diameter, total flow is determined. According to the general design of general larger diameter, left a certain margin, and tap water company requires accurate measurement, so the total diameter can be relatively small, but in order to meet the traffic demands, the meter diameter is too small will form the bottleneck of traffic.
- Q: How to solve the water meter inversion?
- The installation will make water meter readings go backwards, causing huge error meter measurement, a method which is currently the most direct fee evasion.
- Q: The backflow meter will not turn
- When the water flow, the general meter will turn on the water meter, but the index is not moving, generally have installed check valve check valve, but also can not guarantee the water does not return, you can get a new check after try, pour water inside it will the water down, when you want to control the water the best way is to install a valve or without the electronic water valve closed.
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Water Meter IP68 Dry Dial RF Card Prepaid 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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