Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality
- 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: Water meter leakage, water charges who bear?
- Users for meter households, if the water problems, should first view the water have 2 year warranty period, if the water meter installation problems within 2 years, they will be on the meter for a free replacement, and to compensate for the losses caused by water. However, if the warranty period is more than 2 years, the relevant losses can only be borne by the user themselves.
- Q: What are the technical specifications for the installation of water meters?
- The installation location of water meter should be convenient for disassembly, assembly and meter reading, and the pollution of insolation and freezing should be avoided. At the same time, the water meter should be equipped with an oil valve to allow water to be removed and assembled and removed.
- Q: How to see the number of IC card intelligent water meter
- If your water rate is double rate, after you insert the card, the remaining water charge is displayed on the LCD screen,
- 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: Is the flow meter the same as the intelligent water meter?
- Intelligent water meter, in engineering, is called intelligent electromagnetic flowmeter! The principle of electromagnetic flowmeter is Faraday's law of electromagnetic induction.
- Q: The water meter doesn't move. The pump keeps beating. Why?
- If it is a pump problem, check the following items:1) if the pump outlet pipe has a pressure gauge, or suction pipe mouth has a vacuum meter, calculate the sum of the two, whether or not close to the head.2) observe the pump housing bearing whether there is a large number of leaks, if there is, please check the leakage ring and other sealing devices3) check the pump blade whether there is excessive damage, such as cavitation4) check whether the blade is correct or not5) check the pump mounting height, the height is greater than the allowable suction height (centrifugal pump, 5~7, m) if it is self Jiezhuang pipeline pump should pay special attention to this problem, the height is not more than 2~3 residential floor height. For example, the third floor does not need to install the pump, may have the water, then the pump installs the highest not to be able to exceed six.6) check that the suction port is blocked7) check the suction pipe whether there is greater hydraulic loss
- Q: The cause of the water meter's rotation
- Due to the current meter households are a unit of the family table are concentrated in a box installed on the first floor. Considering the freezing cold in winter and the meter, with 6 or 12 meter with a diameter of 40mm- 50mm diameter pipe, tables and small spacing and straight pipe for water meter also, this will also affect the normal water metering, causing water rotation.
- Q: New home installed a smart water meter, do not know how to see how much water has been used, ask for advice!
- Intelligent water meter, mechanical and electronic parts, you can check the amount of water.
- Q: The plastic lid on the water meter has fallen off. Can you match it?
- Not for sale. For example, filling liquefied petroleum gas relief valve, if the rubber pad lost, buy a 5 cents only. But you can only earn 10 Fen if you buy one. So, stores only sell the new valve, a net profit of 5 yuan. Those who do not have to buy a new one.
- Q: How does a water meter work?
- Is actually very simple, because the water meter shell is fixed, the internal volume is fixed, and the water is flowing, it promotes a rotation of the impeller, the impeller when rotating a circle, there is a constant volume of water. Therefore, as long as the number of turns of the impeller is accumulated, multiplied by the constant volume, the total flow can be obtained.
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Water Meter IP69 Dry Dial RF Card Prepaid on Sale with Good Quality
- 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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