Water Meter IP68 Dry Dial RF Card Prepaid on Sale
- 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: What's the unit of water for running water?
- Almost motionless. The word "m3" is also written on the scale, which means "cubic metre". That is to say, the unit of reading for this meter is cubic meter. Because every cubic meter of water is exactly one ton, the readings are straight
- Q: The total water meter and the total value of the water table vary greatly
- There is a difference of 20 tons between the total table and the minutes. I think there are two possible problems. One is the leakage of water pipes (especially those buried in the ground) behind the surface of the water table.
- Q: Learn readings for meters, water meters, and gas meters
- Magnification is the measurement multiple formed by the transformer and the traverse through it (for example, a 150/5 mutual inductor leads through it, 1 times the magnification is 30, passes through 2, the magnification is 15, passes through 1 of which is 10)
- Q: What is the internal thread of 25 meter water meter?
- The outer diameter of the outer thread is 33.249 mm
- Q: Water tonnage data show a sudden increase in a lot of what is the reason
- Generally divided into the volume of water meters and speed water meter two categories. The accuracy of the former is higher than that of the latter, but it requires high water quality and is easily blocked when the water contains impurities. An instrument for recording the amount of water used in running water is mounted on a water pipe, and when the user leaves the water, the pointer or wheel turns on the table to indicate the amount of water passed.
- Q: How to deal with leakage of water meter?
- Generally sold in the water meter because of low prices, installation and use of convenience, the people's favorite, the popularity of millions of households. Rotate the internal gear driven by the flow of water to realize the measurement of ordinary water, because of friction force of the rotary internal gear system in less than drip or slow flow, caused the gear does not rotate, the water can not be measured. Some people use the meter of this defect, let water in drip state for a long time, because this part of water is equivalent to the free use, that people do not cherish the water and waste, causing great economic losses to the water supply department.
- Q: Water meter no reason to turn around, how to solve?
- You can change it yourself, change it exactly the same, it's ok..... What kind of quality do you want?.... If you don't want to spend more money, break the water meter.
- Q: Can hot water pipes hold water meters?
- First of all, you must use the water table, water table water will spoil the water table with ordinary can, than the water table 10 high price, diameter below 20 of the most expensive is not more than 100 yuan.
- Q: Difference between dry water meter and wet water meterWhat are the advantages and disadvantages of the two water meters?
- I think in the southern region, can give priority to the use of wet water meter, while in the north area, the priority should be given to dry water meter, because the dry water meter in the climatic conditions and the water is cold hard, working stability and security is significantly higher than the wet water meter
- Q: How many degrees is water on a water meter? Is that a ton of water on one side?
- There are scales on the water meter, the front represents the whole number, followed by the decimal point, a red box, the display figures from 0 to 9, integer bits are cubic numbers. 1 tons of water is 1 cubic meters, 1 square meters = 1 cubic meters, and water weighs 1 tons per cubic meter.
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Water Meter IP68 Dry Dial RF Card Prepaid on Sale
- 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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