Water Meter IP68 Dry Dial RF Card Prepaid from 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< 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:How to let the water meter not go? How to make the water meter slow?
- Remove the water meter, and then to the water inlet there to put a small stone, not too small, too small, will be washed out, and can not be too large, too much impact on the flow rate, and then loaded back, so that the water meter will not turn
- Q:How to modify the water meter?
- That depends on what water meter you are, and there are many classifications of water meters, there are 7 kinds of our company. And it's illegal to change the metering equipment at random!
- Q:What's the difference between an intelligent water meter and an ordinary water meter?
- Intelligent water meter is based on the ordinary water meter, plus some electronic components, you can read the card or remote data and other functions.
- Q:How can I make the meter and meter go slow?
- If there is a dry water meter (no water on the pointer), as long as the water meter is equipped with a fast strong magnet, you can let the water meter slow down, because dry water meter itself is magnetic drive
- Q:Household card water meter, the house valve is closed, no water, water meter is slow rotation, what is the reason?
- Now the water meters are anti-theft water meter, the water in the pipe, whether it is positive flow or reverse flow, water meter pointer will turn. If there is a large water storage devices in the home, such as electric water heater, solar water heater, the water peak, pipes in the water pressure is reduced, the water in the water heater to the water reverse flow, then although there is no water, water will rotate when the pipes in the water pressure is normal, water in the water it flows in the water heater, the water will turn, the day many times forward and reverse flow, causing water meter idling.
- Q:The water meter is stuck on the card without show
- There are 3 possible 1, more than 100 cubic meters do not show 2, you pull the card to pull the card too fast, try to use the speed of the turtle climb to plug the card, also shows 3, water card degaussing......
- Q:Is it possible to have water pipes leaking without water transfer?
- The demarcation line of the responsibility is based on the water meter. There is a problem between your water meter and your home water. The responsibility lies in your home, whether it is ground or underground. If it is the pipe between the two main valves to your home's main valve between the underground pipe out of question, the responsibility is not in your home. The responsibility may be shared by the water company or the owner.
- 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:Will the glass of water gauge explode in summer?
- Instead, in winter, water meters can be frozen and burst because the water is below 4 degrees and freezes after expansion.
- Q:Why should the water meter be horizontally installed?
- Experts say, many users in order to save money or limited installation position, the water meter import and export pipe length is not enough. The correct installation is 15 mm caliber water meter, upstream of at least 150 mm downstream straight pipe, there should be at least 75 mm straight, otherwise it will because of the flow of "full of twists and turns and affect the measurement accuracy of water meter. In addition, the tap water, such as mixed air, excessive impurities and dirt from the pipe wall, will affect the accuracy of water meter measurement
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Water Meter IP68 Dry Dial RF Card Prepaid from 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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