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: How much water can be overdrawn by a cassette meter?
- 1, adopt contactless IC card patent technology, transmit data on the outer wall of water meter by wireless mode, solve the problem of waterproof, moisture-proof and anti attack.2, zero power consumption patented technology, so that the battery life is greatly improved, to ensure that the use of more than 8 years.3, electric suspension ball valve patented technology: with anti lock, no fouling features, you can achieve small pressure loss, small wear, power consumption, rust prevention, anti blocking effect.4, valve automatic blowdown, anti blocking, anti rust Technology: automatic timing switch valve, instantaneous momentum of effective use of pipeline pressure caused by water, automatic blowdown of the valve, the valve to avoid rust, scaling.5, full seal design: all lines are sealed by epoxy resin, without exposed electrodes, good sealing.6, anti electric and magnetic attack technology: when from outside for strong electricity and magnetic attack, water meter will automatically shut the valve.
- Q: How do you calculate the water meter inversion?
- Take a look at the external forces, the water meter upside down, the macro should be a kind of water meter rotation, so the cause of the water meter rotation is also applicable to water reversing. Well, how to solve the inverted water meter?The first kind of flip chip meter, as manufacturers purchase some water in the industry known as anti flip artifact known as the water heat shrinkable film tamper device, only need to install the meter when it will be set in the pipe above, with hot water or hair dryer blowing, will be a good fit to the tube, if to remove the table must be broken flip heat shrinkable flexible membrane, which is a kind of effective method.
- Q: Why must water meters undergo strong inspection?
- In accordance with the "rules" provisions of the implementation of People's Republic of China measurement method, used for trade settlement within the city (which is used to calculate the water to collect water) of water, must be carried out in accordance with the provisions of the compulsory verification, qualified rear can put into use.
- Q: Who is responsible for the lack of water meters leading to more water use?
- The user of the indoor pipeline or water appliances. Water Leakage users tap Water Leakage easy to find, but due to the large range of concealed works of modern architecture in the application of water supply pipeline, many buildings buried underground or in the wall, the laying of the pipeline leakage is difficult to be detected, then the user is actually in the water, the water flow is slow.
- Q: How long is the warranty period of the water meter?
- Water meter manufacturers generally guarantee a year, to see what type of water meter you use, intelligent manufacturers warranty time is different
- Q: How to deal with leakage of water meter?
- Generally sold in the water meter because of low prices, installation and use of convenience, the people's favorite, the popularity of millions of households. Rotate the internal gear driven by the flow of water to realize the measurement of ordinary water, because of friction force of the rotary internal gear system in less than drip or slow flow, caused the gear does not rotate, the water can not be measured. Some people use the meter of this defect, let water in drip state for a long time, because this part of water is equivalent to the free use, that people do not cherish the water and waste, causing great economic losses to the water supply department.
- Q: If you put a magnet on the water meter or meter, will the water meter go slower?
- Personal advice whether water meter, electricity to steal water after all is illegal, and generally have a record of events as the basis for the use of comfort or a little better, in order to steal a day is always on tenterhooks punishment does not use a comfortable
- Q: RF IC card intelligent water meter for reverse installation
- Intelligent water meter reverse installation, perhaps ordinary table word wheel will reverse turn, but IC module billing method is different, so will still normal deduction fee
- Q: New home installed a smart water meter, do not know how to see how much water has been used, ask for advice!
- The electronic part of the smart meter is generally do not show water, need you take a user card reader operation, electronic liquid crystal display part displays the total amount of water, the actual water consumption and surplus water etc.. The above information is not for long-term display purposes, but also in order to save electricity, increase or decrease the water meter, battery and table life.
- Q: The water meter is not bad, the pipe doesn't leak, but the water meter doesn't read properly
- You can turn on the tap water quality appraisal and water to the bucket, released 50 kg of water, water meter reading should be increased to 50L (because the density of water is 1 kg / cubic meter), can do a few test.
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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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