Water Meter IP69 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:Why should the water meter be horizontally installed?
- According to the regulations, the water meter should be installed horizontally, otherwise it will affect the accuracy of water meter measurement. Take an aperture 15 millimeter water meter, for example, at 1000 litres per hour, if the lateral slope is 45 degrees, the error will increase by 1%; the longitudinal inclination is 45 degrees, and the error will increase by 3%. At 180 liters per hour slow flow, the lateral slope of 45 degrees, the error increased to 5%; vertical tilt of 45 degrees, the error will increase to 20% or even greater.
- 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:Smart card water meter management system registration code
- This registration code provided by the water meter manufacturers, enter the smart card water meter management system, by the water company or property files.
- Q:Is the flow meter the same as the intelligent water meter?
- Generally speaking, the flowmeter includes the water meter. The intelligent water meter that you call is estimated to be the intelligent electromagnetic flowmeter, but the intelligent electromagnetic flowmeter can not only measure water, it can measure all conductive liquids.
- Q:Must the new water meter be checked before use? Does the state expressly provide for it? In which regulation do you specify clearly?
- After the new water meter is out of the factory, no husband has to confirm it, because the manufacturer of the water meter has obtained the permit for the manufacture of measuring instruments.
- Q:What is controllable remote wired intelligent water meter?
- Intelligent card type water meterSmart card water meter comes with collection, power, electric valve and valve control, smart card reader and other functions. The utility model has the advantages that the utility model is easy to install and needs no wire arranging, and the utility model can realize the water charging after the first charge. The main problems are: the tap water company is difficult to control, unable to determine the water table, also have a certain impact on the statistical sales slip, then if the valve can not accurately closed, smart card water meter will lose control of the meaning of water.
- Q:How can I see the water meter stealing water?
- The first test of water seal is intact, we know that the meter dial is the use of copper dial and case connected in the dial and case are respectively provided with a hole, used to wear seal wire, pressure seal ball. If it is found that the seals and seal wire breakage, prove the water table has demolished the suspect.
- Q:Why is there so much water in the water meter?
- It's not water! It is mechanical oil to prevent corrosion in table!
- Q:Can I get hot water in the water meter?
- The general civil water meter installed are wet or rotor IC card water table, you is the transformation of indoor pipelines also could not return to the water meter (unless your hot water pipe connected to the water table or hot water outlet with a pressure pump, but basically impossible) to quickly check the pipeline route Oh, the cold water will go in hot water, hot water in the plastic core bad, cause the meter does not go, it will face a fine tap water company.
- Q:How much is the difference between the total water meter and the water meter?One month
- According to the relevant provisions of the state, the use of water meters for 6 years, the water meter is extended to use, it is easy to affect the accuracy of water meter, running water phenomenonSo you say the loss of a ton of water according to the usage of your point of view. If the amount is more than 20m so it is possible to fand,.
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Water Meter IP69 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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