China Water Meter IC RF Card Type Smart Prepaid Water Meter

Specifications
IC/RF card prepaid smart water meter with Auto shut off valve control ,Auto shut off water meter smart water meter,.using pre-paid way to achieve the new management
We are water meter manufacture for 10 years and we can supply Auto shut off water meter Card Water Meter & card reader ,any comments or needed ,pls feel free to comtact me:
Products Images:
IC card prepaid smart water meter:

Application
Measuring the volume of cold potable water passing through the pipeline Work ConditionsWater temperature : 0.1°C- 40°CWater pressure : ≤1.0 Mpa Brief IntroductionIC Card Prepaid Water Meter is developed from dry-type basic water meter,composed of microchip module, controlling valves, LED display, IC Card & reader, and accounting management system.The figure of water volume is displayed directly on screenThe water using could be controlled as prepaid methodFeaturesMulti jet, dry dial; Brass body, electronic meter;Battery life is more than 6 years based on low power consumption design, low battery alarm;Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology;

SPECIFICATION
Multi jet, wet dial; Brass body, electronic meter;
Battery life is more than 6 years based on low power consumption design, low battery alarm,;
Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology;

Item
Functions
Display
LCD screen
Display status of input water volume, surplus water volume, total volume, payment, closed, open, error, low battery, under attack
Digital show
maximum total water volume9999.9m3
Water supply control
Auto closes the valve when water volume is little, and open when inserting new prepaid card.
Auto control
Low battery alarm
Auto closes the valve when battery is low, prompt to change the battery.
Hardware security
Auto closes the valve when the pulse line is cut off, and alarm under attack, which must repaired by administrator.
Anti magnetic attack
Auto closes the valve when strong magnetic close to the meter, need inserting card to reopen the meter.
Power off detection
Detecting the circuit after power up to check normal or not.
Waterproof
Reading card as normal even the meter part is in water.
Auto maintenance
Automatic switch valve for discharge once a month.
Water quota
You can set a limit to use water. Unable to input water volume more than limit.
Zero-crossing solution
User information would feedback to the superior software for processing when the valve failure to close in zero-crossing. Extra water volume will be record.
Working features
Moisture-proof
pulse line
The pulse output is not affected by moisture, data will record as normal.
Multi-application card
The first inserting of card in a new water meter will write in Card No. User ID, Water Volume. A card would serve in a total of 4 set of cold water meter, hot water meter, heat meter and pure-water meter at the same time.
Data Recovery
When the meter is damaged, please insert the read-in card to collect user data and transfer data by inserting to a new meter.
Initialization
Remove all information in the meter by inserting Initialization card, and set the starting line of water meter.
Control card
When the meter break down, please insert control card to detect fault or to force the valve open.
Card Reissue
You can register a new card with original data if lost the user card.

Technical data:

Model (DN)
15D
20D
25D
Overload Flow
Qmax(m3/h)
3
5
7
Normal Flow
Qn(m3/h)
1.5
2.5
3.5
Transitional Flow
Qt(m3/h)
0.12
0.2
0.28
Min.Flow
Qmin(m3/h)
0.03
0.05
0.07
Technical Standards
ISO4064, GB/T778, JB/T8802, JJG686, CJ/T133
Valve Life
≥5,000 times
IC Card Life
≥100,000 times
Min.Reading
0.0001 m3
Max.Reading
99999 m3
Power Supply
3.6V lithium battery, life≥6 years
Security
Unique Card/Meter
IC Card Life
≥ 100000 times
Static Working Current(uA)
≤6
Error Qmin to Qt
≤±5%
Error Qt to Qmax
≤±2%
Working Condition
Indoor using, relative humidity ≤93%,
Cold water Meter ≤40ºC,Hot water meter≤90ºC,
Water quality conforms to the National tap water standard

COMPANY IMAGES

MOQ:

We will accept your trial order or sample order.

Logo:

Customers could customize their logo or lable on the water meter.

Sample Policy:

We will send samples to you( by TNT or DHL or EMS) for your confirmation within 2-7 days after we come to an agreement.

Delivery time:

Start shipping within 20-45 days after signing the contract.

Payment terms:

L/C, T/T, Western Union, MoneyGram, Paypal.

Shipping:

We can arrange the shipping by Courier ( DHL, UPS, Fedex , TNT etc. ), by air or by sea for you.

List Of Competitive Advantage:

We are factory, can provide you high quality, best price

Professional employee and effective management

Professional trading service

prompt delivery

Good service & reputation

Large production line

After Service:

We will make compensate for you if the accident made by us.

LOADING AND EXHIBITION IMAGES: