DN15 prepaid water meter/IC card water meter/smart water meter body
DN15 prepaid water meter/IC card water meter/smart water meter body
DN15 prepaid water meter/IC card water meter/smart water meter body

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DN15 prepaid water meter/IC card water meter/smart water meter body

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Model No. : YJZLS
Brand Name : YJ

Product description

Hebei Yuanjiang    DN15 prepaid water meter/IC card water meter/smart water meter body   Application -- Measuring the volume of cold potable water passing through the pipeline.   Product images     Main Technical Data  

Item

             Specification

Valve Durability

Valve switching action1000 times

 

15E

20E

25E

Overload Flow 

3m3/h

5m3/h

7m3/h

Normal Flow

1.55m3/h

2.5m3/h

3.5m3/h

Transitional Flow

0.12m3/h

0.2m3/h

0.3m3/h

Minimum flow

0.05m3/h

0.05m3/h

0.07m3/h

Min.Reading

0.0001 m3

Max.Reading

99999 m3

Power and Life

Power: 3.6V lithium battery 

Life: 6 years

IC Card Life

≥ 100000 times

Static Working Current(uA)

≤6

Conditions

Indoor Installation: cold water meter 

Temperature:0-40℃  Relative humidity≤93%

Hot Water Meter 

Temperature:≤90℃  Relative humidity≤93%

 

  Feature:   1.flexible reader structure, flip cover and insert card, waterproof cover on the top.  Not only achieve waterproof purpose, but make products nice.   2.Adopt imported ultra-low-power microprocessor, Circuit using zero-power technology,  improve the battery life, guarantee working life over 8 years.   3.Valve automatically sewage, blockades, anti-rust: Valve automatic switch regularly, the instantaneous momentum for effective use of the water caused by the pipeline pressure,  the valve automatically sewage avoid valve fouling rust phenomenon.   4.Independent seal design: Each part of the line devices adopt all epoxy sealed,  no leakage of electrodes, good sealing, to eliminate the waterproof moisture problems  due to the shell deformation caused.   5.Against outside electromagnetic attack technology: When external strong electric,  magnetic attack, water meter will automatically close the valve.   6.Alarm remaining water: When remaining amount of water in the water meter is  equal to the alarm value water, close the valve automatically to alert users  to avoid water users due to lack of water.   7.Data transfer: Engineering card can be used when water meter has fault, data transfer to  the new table, so as to achieve the purpose of the normal water and not affect the customer.        Other Types we can supply  
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