Water Meter IP68 Dry Dial RF Card Prepaid on Sale from China
- 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: Can I get hot water in the water meter?
- The water meter is divided into hot water meter and cold water meter, and the hot water meter is hot water. The cold water meter and the hot water meter all have their own operating temperature range, and if they exceed, they will affect the water meter!
- 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: Just renovated house, no water, water meters will turn? What's the reason?
- To solve the "water meter idling" problem, first of all, to open all the taps within the user, remove the air inside the faucet, and then check the indoor pipes are leaking, especially the toilet, shower and so on. If the problem cannot be solved at this point, find the blind end of the pipe. Be patient to examine whether there are changes of indoor pipeline, especially the kitchen and the bathroom has not changed in the transformation of the place, looking carefully plug pipe blind end "(sometimes more than one), the next step is: (1) water before the valve closed, with pliers and unscrew the plug"; (2) to open the valve, let the water to discharge the air in the tube; (3)) off a small valve, until the water slowly from the mouth overflow, overflow in the cover of "plug", slowly tighten; (4) to open the valve, normal water. In short, if we carefully once found "idling" phenomenon, unless water meter and pipeline fault Water Leakage, almost certainly "idling" phenomenon is caused by the air in the pipeline, the key is to find the blind end of the "plug" of this "source" from the start to solve this problem.
- Q: Water tonnage data show a sudden increase in a lot of what is the reason
- A water meter is an instrument for measuring water flow. The cumulative flow of water is mostly measured.
- Q: How can one way water meter be controlled by one way?
- One meter is to effectively prevent many users to turn down an easy job to do meter installation, the countdown to steal a new water meter water objective, the new water meter still contains the case, impeller metering mechanism, a counter and a water pipe joint and a connecting nut and a rubber sealing ring and other components, but the water inlet and the water outlet of the shell body of the interface the screw diameter size is not the same, so they can not put down a U-turn and steal water meter installation, but also does not appear when installing the negligence of the water inlet and the water outlet of the water meter upside down installation condition. The installation and use are equally convenient and reliable. The family unit and the water consumption for metering water meter, which is based on the mechanical rotor type water meter on the slightly improved valve seat and ball valve configuration to form a new kind of single flow meter, it has changed the reversibility of the original mechanical rotor type water meter and single flow, to avoid the user to steal water, improve water the accuracy of measurement, and developed a new way of energy saving. Single direction water meter suitable for metering of multi water source or single water source pipeline system. It is a one-way control device is installed at the water inlet end of the rotor wet water meter, the inner surface of the device is composed of a water inlet end and the water meter shell with a threaded connection with through hole plug, T valve spool and valve plug in and plug, and set the reset spring valve rod in T valve spool on the form. The spool rod in a movable fit way through the center hole plug in T shape at the top of the valve core is a round table, using the reverse flow of top pressure, so that the cone cone and cone shell inlet end face seal, cut off the water, to achieve one-way control.
- Q: How to see the number of IC card intelligent water meter
- If it is not the water rate of the double rate, the amount of water remaining after the card is inserted is how many tons of water you have left
- Q: How high is the installation height of the water meter box?
- The cement and the bracket are connected with expansion screws (8CM long), 8 pieces in total, and the bracket and the water meter box are made of stainless steel connecting bolts, 5 in all.
- Q: How many parts does the water meter consist of?
- The internal structure of the traditional water meter of the traditional water meter from the outside can be divided into shell, sleeve, inner core three pieces. The shell is cast iron, water from the water inlet out through the lower part of the annular space of the shell, it is called "annulus".
- Q: RF IC card intelligent water meter for reverse installation
- Radio frequency intelligent water meter with inlet and outlet fixed, no reverse decoration, if you are installing regional restrictions do this then I suggest you buy that LCD is anti meter with our normal water inlet and outlet on the contrary, you meet your requirements, but now the water meter market is rare
- Q: Why is there so much water in the water meter?
- It's not water! It is mechanical oil to prevent corrosion in table!
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Water Meter IP68 Dry Dial RF Card Prepaid on Sale from China
- 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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