Water Meter IP68 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:Installation of water meter for intelligent water meter
- 1, select the correct diameter of water meter;2. Horizontal mounting with the face facing upwards. The arrow on the case is in the same direction as the flow. Installation location should avoid exposure, flooding, freezing and pollution, convenient disassembly and assembly, meter reading. New piping must be cleaned of sand, hemp and silk in the pipe and then loaded with water meters so as to avoid water meter failure;3, the water meter should be installed on the upstream and downstream valve, should be used to ensure that all open;
- Q:What is the internal thread of 25 meter water meter?
- DN25, that is, "G1" with a pitch of 2.309 mm and a 55 degree tooth angle. G seems to be the pipe thread collectively (Guan), 55, 60 degrees division is functional, commonly known as tube round. The thread is machined from a cylindrical surface.
- Q:Why didn't you plug the water meter after the water card was bought?
- Place the water card above the sensing area for about 3-5 seconds. The water meter, the LCD panel, will automatically display the amount of water purchased. The card will be successful.
- Q:Where is the backflow preventer installed?
- Drainage facilities shall be installed in the installation area.Valve should be installed before the valve (butterfly valve) filter and rubber soft joint (or telescopic device), valve installed after the gate valve (butterfly valve).
- Q:What does smart water card always show "off"?
- The intelligent IC card water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption and transfer data and settle transactions.
- 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:Will the glass of water gauge explode in summer?
- Instead, in winter, water meters can be frozen and burst because the water is below 4 degrees and freezes after expansion.
- Q:The valve in front of the water meter is out of order and will be replaced by the owner or the property
- In fact, you change a ball valve is also more than 20,
- Q:The backflow meter will not turn
- Water meter, good water meter is not to turn, and some not very good will turn
- Q:How to solve the water meter inversion?
- Because the anti reversing performance of the intelligent water meter is very good, the phenomenon of water meter reversal mainly appears in the ordinary water meter. First, the human factors in the reversing of the water meter, the manual bar, the reverse is man-made, and a few soil method is also very simple, as long as the water meter is removed, the installation can be reversed.
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Water Meter IP68 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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