Water Meter with Single Jet Vane Wheel Dry Dial
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/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 do you check the water meter?
- Showing the value of comparison of water meter and work measure, determine the error inspection of water meter.
- Q:How does Hua Xu IC card intelligent water meter sound for long time?
- Otherwise, the amount of water remaining is insufficient or the water meter is out of order. You can look in the card... If there is an exception, it will show.. Timely notification of property maintenance.
- Q:Why did the water meter suddenly stop IC?
- The phenomenon of money off valve is the remaining money in the card list, less than the warning valve, but the card table valve automatically closes. There are many reasons for this phenomenon. First of all, it is necessary to exclude whether due to pipeline reasons, such as jitter or strong magnetic attack table, resulting in automatic shutdown of the meter. There is also a card board of your house, the chip is damaged by damp, need to replace a circuit board module, I have been a water meter for many years, you have seen such a lot of examples
- Q:What's the function of the water meter installing the soft joint? Do you have flanged connections or threaded connections?
- For flanged and threaded connection, so the provisions of the water meter diameter less than or equal to 40mm is less than 40mm of the threaded connection, also called civil water meter water meter, water meter diameter greater than 50mm is greater than the flange connection, 50mm also called industrial water meter water meter
- Q:Water meter rotation, turn off the valve will not turn, but did not find leakage
- This situation is basically leaking pipes inside the wall. There are two cases, one is the Water Leakage place, if such as wall and buried in the ground Water Leakage in the shelter, not found, another is the meter is broken, exclusion, to find someone to see whether the broken water meter.
- Q:Where is the backflow preventer installed?
- The backflow preventer must be installed horizontally, the installation site environment should be clean, there is enough space for maintenance, safety or drainage device (air blocking device) from the ground of the main export is greater than 300mm, is not submerged in water or sundries.
- 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:Water pressure is too large, water meter will be deviation?
- Now let me explain to you the problem of water meter rotation. First of all, we should observe how the flower needles of water meters rotate. In the absence of water, if it continues to rotate uniformly in one direction, it can be judged to be leaking (clear and dark). If the needle of the water meter stops or rotates when it leaves, it can be preliminarily judged to be "water hammer"". Simply, water hammer is a gas exhaust out in your home water memory, in the households without the aid of water, water, gas bubbles in the pipeline to be compressed, but others once the water users, pipeline pressure within the entire corridor will be reduced, so the gas expansion, the top of the water meter walk.
- Q:Does the new water meter go slower than the old one?
- The water meter is not slow, the old water meter has been used for a long time, because of the mechanical friction between the gear and gear, the resistance increases. The new water meter because the indicators and mechanical gears are very good, so the measurement is more accurateAccording to what you say, if the slope is not very large, there is little effect on the speed of the water meter, but the horizontal water meter does not meet the specifications of the water meter installation if it is inclined to mount
- Q:How to see the water meter, how to view the water meter?
- Pointer type water meter: this kind of water meter is more common in a bungalow or an old building,The red pointer part is the decimal part, when the pointer from the extreme position clockwise direction up to a digit, you can read the use of tonnage. And so on, followed by a black pointer, ten, hundreds and thousands, read text as we watch the same readings can be. In the example above, we see a number of pointers between 5-6, ten bit pointers between 0-1, and 100, 000 pointer 0, then the table is 5 tons of water, because of its very is 7, so less than 6 tons of water, 5 tons of water is half the 10 tons of water. So, the ten pointer between 0-1, 100, 000 far, not in hand.Monthly water use, that is, this reading reduces the difference between readings.
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Water Meter with Single Jet Vane Wheel Dry Dial
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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