High quality Brass Water Meter Coupling 2 Inch Brass Water Meter with high quality

Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
dotop
Model Number:
ICWC-002
Name:
2015 new copper IC card water meter prepaid
Brand:
Dotop
Original:
Zhuhai,China
Type:
water meter
Power:
6v
Battery:
6-8years
Valve:
endurance above 10000
Static working current:
below 5uA
Price:
EXW Price
Label:
Customized
Supply Ability
Supply Ability:
10000 Set/Sets per Month

Packaging & Delivery
Packaging Details

<dd class="do-entry-item-val" title="12 PCS / Carton ; 4992 PCS / 20'GP ; 10536 PCS / 40'GP ; 10800 PCS (18 ton

High quality Brass Water Meter Coupling 2 Inch Brass Water Meter with high quality

Features:

1. The battery external installed, convenient for maintenance.

2. PCB well covered for waterproof, meter can be used in humidity environment even under water.

3. Large-capacity chip is used to reduce external circuit, high reliability and less failure becomes possible.

4. High quality valve, reliability, long lifespan.

5. Dual display, both in mechanical and LCD,more reliability.

6. High-precision, high sensitivity.

7. Polymer alloy is used for meter housing. The alloy is high strength (understanding more than 3MPa) ,light and no metal corrosion, pursuant to environmental protection requirement.

8. Low consumption: Static working current is zero, the battery is long lifespan.

9. Water meter made of metal housing is available if needed.

Smart functions:

1. Auto-control: Closing and opening valve according to programmes.

2. Cryptographic security: Generating and identifying IC card password automatically, one card for one meter, not interchangeable.

3. Anti-magnetic interfered: The valve closes automatically,when interfered by magnet, and opens by swieping IC card if interference is eliminated.

4. Warning function:The valve closes automatically,when remaining balance is 2m3 (set according to user’ s

requst),and opens by swieping IC card.

5. Low power warning: When power is insufficient, LCD reminds you to replace of batteries.

6. Closing valve if not replacing the battery in time after above reminding.

7. LCD: LCD displays used amount, remaining balance, valve status, power status, err. codes and other information.

8. Checking data: LCD no display normally, checking data by swieping IC card on the meter.

9. Anti-plugging function: Self-cleaning valve by the program to keep valve in good condition.

10. Data feedback: Date in water can feedback to managing system by card, convenient for management.

11. Managing Cards: Checking card, transfer card are used for maintain operators.

12. One-card for multy meters: One card can manage eight kinds of meters, such as water meter, watt-hour meter, gas meter, heat meter, etc.

Parameters:

Model(DN)

15D

20D

25D

OverloadFlow

Qmax(m3/h)

3

5

7

NormalFlow

Qn(m3/h)

1.5

2.5

3.5

TransitionalFlow

Qt(m3/h)

0.12

0.2

0.28

Min.Flow

Qmin(m3/h)

0.03

0.05

0.07

TechnicalStandards

ISO4064,GB/T778,JB/T8802,JJG686,CJ/T133

ValveLife

≥10,000times

ICCardLife

≥100,000times

Min.Reading

0.0001m3

Max.Reading

99999m3

PowerSupply

3.6Vlithiumbattery,life≥6years

Security

UniqueCard/Meter

ICCardLife

≥100000times

StaticWorkingCurrent(uA)

≤6

ErrorQmintoQt

≤±5%

ErrorQttoQmax

≤±2%

WorkingCondition

Indoorusing,relativehumidity≤93%,

ColdwaterMeter≤40℃,Hotwatermeter≤90℃,

WaterqualityconformstotheNationaltapwaterstandard

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