Water Meter IP68 Dry Dial RF Card Prepaid from China 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: Household water meter sudden increase of about 100 tons of water, what is the matter?
- To doubt the water meter, water festival to house all close all doors (including water switch off each toilet), observation of the water meter is in turn, do not turn to the house and that water tap water pipeline is no problem.
- Q: How do water meters clean scale?
- 1. Let the maintenance personnel clean or clean the scale in the water meter.2, water meter screen surface, a few drops of detergent can also be.The water meter is a kind of measuring instrument, above a user can not be opened, unopened scale cannot be cleaned in the water, only tap water company maintenance personnel to remove water meter.
- Q: Is it possible to have water pipes leaking without water transfer?
- The home water mouth all unscrew the valve, and then use the foot sealing material is PTFE with (commonly known as raw materials) plug sealed each outlet, control the total water supply valve closed door switch at the same time (must be closed, otherwise the data is not accurate, such as the total valve water seepage other treatment), finally connect the pressure test the pump pressure test, test must take the pipes in the air pressure water (clean as long as the high water outlet of the water can be placed for a while).
- 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: The car's water meter is just normal at what degree!
- Car water temperature is generally controlled at about 90 degrees is normal, do not exceed 110 degrees, otherwise you have to check.
- Q: If you put a magnet on the water meter or meter, will the water meter go slower?
- The landlord wants to save water and electricity and carry forward the spirit of thrift in china. A magnet will be placed on the honorable meter, saying that the old electric meter does not know the water meter and can be saved by dripping water. If the electric meter is in the home, then direct short, ha ha! Well, that's really called saving. There are 4 terminals, 1.3 short.2.4, and the electricity meter
- Q: Who will be responsible for the leakage of water before the water meter?
- This year, China promulgated the "property law" and clearly defined, water pipes before the leakage of water by the property responsible for the water meter after the leakage of water by households themselves.First, the landlord responsible for the wrong object, tap water company is a national, so whether it is before or after the tube tube shall be borne by the user to bear the cost, unless it is a public area or road pipe Water Leakage, so the landlord should promptly communicate and negotiate with the property.Second, when it comes to maintenance, if you do not have property in the District, and the water leakage in your home, then you must be responsible for your own maintenance costs, but you can not collect the cost of water leakage.
- Q: What are the sizes of the water meters in general?
- Caliber, that is, the diameter of the water inlet and outlet of the water meter. Water meter, rotor type, spiral wing type of two movements. 15mm rotary water meter for general use, low cost, easy to repair. There is also a card type water meter, deposit money into the card, and then use water. In some areas, the water business lobby has this kind of business.
- Q: The water meter goes very fast
- If you prove that your water meter is a problem, the water charge should be recalculated last month (not too much, not too careful), the water meter is replaced by the water company
- Q: Before the water meter, where does the water meter refer to the end of the water meter?
- Jump type water meterRead only valid values for four bit black words. Other pointers are used only as water meters for inspection, and users do not have to read them.
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Water Meter IP68 Dry Dial RF Card Prepaid from China 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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