Water Meter 2015 Hot Sale Jet Vane Wheel Dry Dial on Sale
- 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:What happens if you don't use water meters?
- Water leaks in the indoor water supply lineGeneral indoor water supply pipe leakage occurs, the user is easy to find, just to find property or property companies can repair. Some users in a layer of decoration in the indoor water supply pipeline buried in the underground, when the water supply pipeline leakage, water leakage will directly into the ground, the user can not be found in time, but the meter pointer has steady rotation. Simple method of judgment is to shut down all the water equipment, in the absence of other water equipment leakage, check the water pointer even, smooth rotation, if there is moving around, indicating the water supply pipeline leakage.
- 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:Why must water meters undergo strong inspection?
- Quality supervision department staff explained that this is because with the increasingly shortage of water resources, water costs continue to improve, the accuracy of water meter measurement more and more attention to the masses. In addition, if the water meter is not maintained and maintained for a long time, the accuracy of its measurement can not be guaranteed.
- Q:Is there any deviation in the water meter measurement? Why?
- Water meter is the only measuring instrument for the water supply enterprise and the user to settle the trade. It is the main basis for the water users to collect the water fee. The deviation of water meter measurement will have a negative impact on water supply enterprises to improve water rate recovery and reduce production and sale rate, and will easily cause disputes between water supply enterprises and users. Talking about the causes and Countermeasures of metering deviation of water meter in light of practice.
- Q:What is the internal thread of 25 meter water meter?
- Our basic use of international standard pipe thread, by inches. Because the British and American Standard battle of wits, so foreign standards are divided into two kinds of 55 degrees 60 degrees. Just before our pipe thread can be divided into two categories: G and Z, some factories still use this usage, some fittings hole standard G or Z or ZG, such as G1/2 said 55 degree cylindrical pipe thread, Z1/2 or ZG1/2 55 degree taper pipe thread, Z1/2 (60) or ZG1/2 (60 60 degree degrees) said taper pipe thread.
- 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:The water meter showed no electricity and no water was released
- You have to look at the liquid display when the water meter is running to the point of collection. If you don't show it, you can be sureThe location of the collection point depends on what form your form is, which is not clear at the moment
- Q:What should I do when the water meter is turned upside down?
- The reverse of the water meter is because there is air in the water pipe. You can open all the taps and drain the air out.
- Q:Types of water meters
- According to the medium temperature can be divided into cold water meter and hot water meter, the water temperature 30 degrees is its dividing line(1) a cold water meter: a water meter with a lower medium temperature of 0 DEG C and an upper temperature of 30 DEG C.(2) a hot water meter: a water meter with a lower limit of medium temperature of 30 DEG C and an upper limit of 90 DEG C or 130 DEG C or 180 DEG C.
- 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.
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Water Meter 2015 Hot Sale Jet Vane Wheel Dry Dial on Sale
- 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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