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Prepaid water meter

Home » Products » Prepaid water meter » IC Prepaid Water meter

  • IC Prepaid Water meter

  • Product Description
  •  prepaid water meter uses micro-processor to achieve collecting, processing, displaying and storing the information of water consumption. Long life battery, reliable easy in operation and maintain, high accuracy

  • Model : RFWM-15D1

APPLICATION: 

Measuring the volume of cold potable water passing through  the  pipeline.

FEATURES: 

 ISO4064 Class B 

 Multi-Jet        

 Made  in Brass     

 Electronic meter

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

 lAccurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents  technology

SPECIFICATIONS:

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) (0oC) m3/h m3

Cold

water meter

Hot

water meter

DN15

B 16 0.63 50 50 3 1.5 0.12 0.03 0.0001 99999
DN20 B 16 0.63 50 50 5 2.5 0.2 0.05 0.0001 99999
DN25 B 16 0.63 50 50 7 3.5 0.28 0.07 0.0001 99999

WORKING CONDITION: 

Water temperature:  lower than 30℃  for cold water meter

Working pressure:  10 bar  (16 bar on  request) 

prepaid meter flow chart

 

MAXIMUMPERMISSIBLE ERROR: 

In the lower zone from Qmin inclusive up  to but excluding Qt is ±5% 

In the upper zone from Qt inclusive up to and  incl uding Qmax  is ±2% 

DEMO CARD:

Name Quantity Description Function

Super clean 

card

1  

Clean all information in the meter

The meters can be used for new demo after cleaning the information

Super 

user card

 

mark

1

Each time the card is

inserted into the meter,

1000 liters will be added

into meter

Add water quantity into the meter

When the qyuantity is add into the meter,the valve in the meter will be open.

When the quantity isused up,the valve will be closed automatically.

As this meter is used for domestic,the value in user card will be transferred into meter,and the card is empty

and the card should be dabited again touse water in actual use

If you have any questions, please send an e-mail inquiry

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