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Prepaid water meter
Prepaid water meter
Supplier Info
[China Supplier]
Contact Person : Ms. Xie Tina
Tel : 86-571-8998 6337
Fax : 86-571-8886 4248
Product Detail
Prepaid water meter(touchless type) ISO4064 Class B Multi-Jet Made in Brass Electronic meter

l  One prepaid meter for one family; one card for several meters is available, including cold, hot and purified water meter, electricity meter and gas meter.

l  Superior Waterproof performance thanks to the sealed design, easy to operate by data storage reliable and rapid response Mifare card. 

l  Low credit warning by closing the valve, and this time the valve can be opened by inserting the card. The valve closes when no balance and reopened by re-debited card.

l  Internal clock circuit switches the valve regularly to prevent the valve rusting, plugging up, etc.

l  Detailed LCD display, the data can be saved when the power off.

l  Patent ball valve, resists high temperature, low power consumption, low pressure loss (Patent No.: ZL01277043.4)

l  Low battery alarm, battery life is more than 6 years based on low power consumption design

l  Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology.

             

MAIN TECHNICAL DATA :

Type

Accuracy

Class

Max.  Operating Pressure

Max.  Operating Loss at Q3

Temperature Class

(Q4)              Max. Flow

(Q3)                Nominal Flow

(Q2)                Transitional Flow

(Q1)                   Min. Flow

Min. Reading

Max. Reading

Pa

( P )

(0 C)

 

m3/h

m3

Cold water meter

Hot water meter

DN 15

B

16

0.63

50

90

3

1,5

0.12

0.03

0,0001

99999

DN  20

B

16

0.63

50

90

5

2.5

0.20

0.05

0.0001

99999

DN 25

B

16

0.63

50

90

7

3.5

0.28

0.07

0.0001

99999

Prepaid water meter

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