Water Meter 2015 Hot Sale Jet Vane Wheel Dry Dial on Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/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:How to change the smart card water meter?
- Each time you recharge, you need to modify some of the cards and water meters, and the more effective is to modify the data in the water meter.
- Q:Water tonnage data show a sudden increase in a lot of what is the reason
- Water tonnage data show a sudden increase a lot, because of a sudden massive water pipe leakage, and leakage occurred in after the location of the water meter. If the investigation, you can follow the water meter to the direction of the tap to find, in order not to cause miscarriage of justice, you can first turn off the water meter.
- Q:How to choose large caliber intelligent water meter?
- Choice have to consider the issue in advance, large caliber intelligent meter is the power, because of the large caliber smart meter long running, long uninterrupted power supply, in order to ensure stable operation, many manufacturers have developed can direct 220V alternating current, but because some aspect cannot meet the construction AC, also have lithium battery powered or battery power supply however, the power supply mode is also a problem, difficult maintenance and replacement costs are higher.
- Q:My water meter dial has a big bubble, bubbles move, flower needle on the turn (no water in the home), there are bubbles that normal, there are said to belong to the water meter is defective
- The bubble is normal does not affect the use of dynamic pressure meter bubble that loss of pressure loss flower needle rotation but not fast that your neighbor has water you look at the bubble sometimes sometimes small bubble big your water pressure
- Q:Is the outdoor water meter smaller than the pipe diameter?
- The indoor meter and the diameters of the same diameter, total flow is determined. According to the general design of general larger diameter, left a certain margin, and tap water company requires accurate measurement, so the total diameter can be relatively small, but in order to meet the traffic demands, the meter diameter is too small will form the bottleneck of traffic.
- Q:Does the card type water meter support only "one card one meter"?
- Home card, card activation table and card are only brush off the table, so the owners do not have to worry about the wrong card brush
- Q:When I enter the house, the flowmeter is not the water meter
- In general, the nominal diameter less than or equal to 50MM, the rotor type water meter, nominal diameter is more than 50MM, should adopt the wing type water meter, when the flow changes greatly, should be used in the dry and wet compound water meter, water meter, should give priority to the use of wet water meter.
- Q:The water meter is too big
- Water pump pumping from the table, resulting in accelerated flow of water before the table, forming a relatively jet phenomenon, affecting the normal measurement of water meters
- Q:What is the nominal diameter of a water meter and the caliber of water?
- The nominal diameter of water meters is made according to the caliber of pipes. What kind of caliber of water pipes can be used and what kind of water gauge have been adopted, and it has been standardized!
- Q:What is a two meter water meter?
- The accuracy level of the water meter is divided into 1 grades and 2 grades.(1) the accuracy level 1 is only applicable to the common flow rate Q. More than 100m3 / h meter, accuracy grade 2 is applicable to all common flow Q. Value water meter.(2) for most water meters based on mechanical flow sensors, the accuracy level is 2.(3) in the national standard GB / T778.1 - 2007, the requirement of the accuracy grade 1 is not adopted.
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Water Meter 2015 Hot Sale Jet Vane Wheel Dry Dial on Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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