TitleProduct

Smart Type RF Card Water Meter with Prepayment Function

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-18 18:40

  • Browse the number:

    186

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Company Profile

Dong Guan Dong Chen Electronics., Ltd.

By certification [File Integrity]

Contact:Ms. Brady Jiang(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://gxmeter.qtsychk.com/

Product Details



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 Conditions
Water temperature : 0.1°C- 40°C
Water pressure : ≤1.0 Mpa
 
Brief Introduction
IC 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 screen
The water using could be controlled as prepaid method
Features
Multi 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. 


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