Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale
- 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 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:After the heat exchanger is installed, no tap water is needed. How can the water meter be turned?
- The heat exchanger is installed, you just use it for you with the heat, hot water is tap water through a heat exchanger to heat exchanger, so the water wheel is normal: besides, hot water can not be directly used to boiler, boiler water to dosing
- Q:How to use the card water meter?
- Users to sell water, open an account, buy water, and receive a user card. The card is placed in the sensing area of the corresponding water meter, and the water meter reads the amount of water available in the card, and then opens the valve to provide normal water supply. When the amount of water available in the water meter is used up, the valve is closed, and the user carries the card to the water sale point to buy water, and then the prepaid user card is placed in the water meter induction area to repeat the first process
- Q:How do you measure the degree of household water meters?
- The civil meter is divided into pointer type and digital water meter according to the form of copying. When you read the pointer type water meter, you must face the water meter measurement signs (such as the surface of the cubic meters) stand, do not look sideways, inverted view, otherwise prone to errors. Copy meter reading are picked up from the left high measurement pointer to read one by one, until the right of a metering pointer so far. If the water meter pointer is biased, you can analyze the percentage of pointer deviation, in general, copy reading should be closer to the percentage of small. When reading the digital meter, all from the high copy number measurement on the left, one by one to read until a digital measurement right now, regardless of the amount of red digital.
- Q:The difference between a water meter and a flowmeter
- Qualitatively, the general electromagnetic flowmeter is good, followed by water meters, while the ultrasonic difference
- Q:Service life specification of water meter
- If the water meter exceeds the service life, the scale in the water meter and the water meter inside parts wear, may appear inaccurate measurement, water meter sensitivity decline phenomenon. The water meter is slow, which will cause some economic losses to the water company.
- Q:Can the figures on the water meter be changed?
- Magnet method: select a few magnetic Super Magnet (hard disk that is strong enough) adsorbed on the water meter, relying on the role of magnetic force to reduce the speed of the pointer.
- Q:The water meter doesn't move. The pump keeps beating. Why?
- First, check the pump connection pipe whether there is a valve open, if there is no flow out, the water meter is not going.Second, if there is water flowing out of the pipe and the water meter doesn't go, it's probably the water meter is broken.Third, check the flow of water outflow, if large enough, it can be sure that the water meter is broken.Fourth, if the outflow of water less than the meter (don't know your water meter specifications) the starting flow, it should check the pump.
- Q:The difference between rotary vane water meter and screw wing water meter
- Level Woltman meter: the level of Woltman water meter for the total flow measurement of large flow pipe. It is particularly useful for water supply pipeline and large factory mining content. The main characteristics of large flow capacity, small volume, compact structure, convenient operation and maintenance.
- Q:How much is the difference between the total water meter and the water meter?One month
- At present the state error range of tap water meters not more than plus or minus 5%. if after testing is indeed the total water meter, the company will replace the tap water meter, and filled the user fees. If the water table, suggest the user to replace the table, to avoid losses.
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Water Meter IP69 Dry Dial RF Card Prepaid Made in China on Sale
- 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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