Gold Member Since 2007
Audited Supplier
Ningbo Aimei Meter Manufacture Co., Ltd.

Meter Water, Water Meter, Card Intelligent Water Meter manufacturer / supplier in China, offering Multi Jet Dry Type IC Prepaid Water Meter, Single Jet Dry Type Water Meter, Drinking Water Measuring Instrument Dry Type Water Meter and so on.

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Multi Jet Dry Type IC Prepaid Water Meter

FOB Price: US $42-52 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $42-52/ Piece
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Production Capacity: 3, 000, 000/Year
Transport Package: Export Standard
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: RFWM-15E-20E
  • Medium Temperature: Cold & Hot Water Meter
  • Counter Instructions: Digital
  • Application: Civil
  • Medium Pressure: General Water Meter
  • Stucture: Intelligent IC Card
  • Temperature: 0 Degrees Celsius - 90 Degrees Celsius
  • Pressure Loss: <= 0.1 MPa
  • Static Current: <= 20 Ua
  • Controller Precision: <= 0.1%
  • Trademark: AIMEI or OEM
  • Origin: China
  • Install: Horizontal
  • Level Measurement: B
  • Nominal Diameter: 15mm-20mm
  • Principle: Speed of Water Meter
  • Work Environment: Dry Water Meter
  • Production Standard: ISO 4064
  • Pressure Resistance Intensity: 1.6MPa, 15min
  • Working Voltage: DC3.6V±0.6V
  • Operating Current: <40mA
  • Controller′s Reliability (Mtbf): >= 2000h
  • Specification: Export Standard
  • HS Code: 9028201000
Product Description

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

FEATURES
Ø Multi-Jet , ISO4064 Class B, Made in Brass    
Ø Both Mechanical and LCD Display
Ø Automatic Charging: Prepayment Mode or Pay-After-Use Mode
Ø The meter base and valve are magnetic driven
Ø External battery placement and easy to replace
Ø Anti-vibration

Ø Residential area for DN15 and DN20

WORKING CONDITION
Water temperature : 0.1 ºC ~ 40 ºC for cold water,
 5 ºC ~ 90 ºC for hot water 

Working pressure: 10 bar (16 bar on request)

SPECIFICATIONS
Nominal DiameterClassOverload flow-ratePermanent flow-rateTransition flow-rateMinimum flow-rateMinimum readingMaximum reading
mm
m3/hl/hm3
15A31.5150600.000199999
B12030
20A52.52501000.000199999
B20050

1. Product technical standards: CJ/T133-2001 and GB/T778.1
2. Maximum error tolerance of base meter conforms to the requirement of the GB/T778.1B-level meter. 
3. Pressure resistance intensity: 1.6MPa, 15min 
4. Pressure loss: <= 0.1 MPa 
5. Working voltage: DC3.6V±0.6V 
6. Static current: <= 20 uA 
7. Operating current: <40mA (temperature 15 ºC ~ 35 ºC)
8. Controller precision: <= 0.1% 
9. Controller's reliability (MTBF): >= 2000h 
10. Durability performance: socket >100,000 times, electrically controlled valve 
>10,000 times
11. Movement range of electro-mechanic driven diaphragm valve
 
FLOW ERROR CURVE AND HEAD LOSS CURVE

Multi Jet Dry Type IC Prepaid Water Meter
MAXIMUM PERMISSIBLE 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 including Qmax is ±2%

Multi Jet Dry Type IC Prepaid Water Meter
Multi Jet Dry Type IC Prepaid Water Meter

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