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Hangzhou Powerkey Industries and Trade Co., Ltd True Electronic AMR water meter innovated in China, No Mechanical Gear Train, Your best choice for AMR water meter!
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Class C Remote Reading Water Meter

Hangzhou Powerkey Industries and Trade Co., Ltd
Hangzhou Powerkey Industries and Trade Co., Ltd
City: Hangzhou
Province/State: Zhejiang
Country/Region: China
Tel: 86-571-86433485

Class C Remote Reading Water Meter

Place of Origin : Ningbo, China
Brand Name : ElectroAMR TM
Certification : MC, OIML R49,ISO 4064-1:2005
Model Number : LX-15DWY1, LX-20DWY1
MOQ : 100pcs
Packaging Details : LX-15DWY1: 12000pcs/20”GP LX-20DWY1: 8112pcs/20”GP
Delivery Time : 35 days
Payment Terms : T/T, L/C
Supply Ability : 30000pcs/month
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Class C Remote Reading Water Meter

Quick Detail:

feature : full electronic, contactless electronic flow rate sensor
Accuracy:Class C
RF:430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
Pressure grade:MAP10
Size :DN15 (3/4”) & DN20 (1”)

Remote reading water meter is based on our new generation full electronic water meter, not based on mechanical-electronic water meters. Remote reading by radio frequency.


Remote reading water meter developed from our new generation full electronic water meter produced by one fully innovative technology: contactless electronic flow rate sensor. It is patent protected in China.
Measuring principals as: when water pass through the inner chamber of water meter, the impeller with magnet ring rotates, it couples with the electronic flow rate sensor which inside movement component embedded magnet ring by no-contact condition and they rotate synchronously. Also electronic flow rate sensor inside has element with stored electric field energy, the electric field changes together with the rotation movement, so that sensor element gets the accurate electronic signal and it connects signal with control circuit, the CPU of control circuit calculates signals, then reaches the intention of metering. At the same time control circuit converts metering data to computer by wireless RF module, so realizes wireless remote transmission and automatic meter reading.

Wireless Electronic AMR water meter is compatible with two automatic meter reading solutions:

-Hand PDA reader, walk-by or drive-by

- Ad-hoc fixed network


ElectroAMRTM remote reading water meter is used for measurement of cold water consumption in household and high-floors flats as well as industry.

Remote reading water meter specifications:





Flow range



Permanent flow rate Q3



Flow turndown Q3/Q1



Maximum tolerance

Q2≤Q≤Q4 : ±2% Q1≤Q≤Q2: ±5%


Class C



Enclosure rating


Pressure grade


Pressure loss




Battery life

8 years

LCD digital showing

9 digit LCD, 0.00001 m3~9999.99999 m3


Full plastic body

Radio frequency

430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz

Competitive Advantage:

  • Provides accurate flow rate measurement by the no-contact flow rate sensor, unaffected by grit or particulates
  • Remote reading which greatly increases reading efficiency and saves costs.
  • Much cost saving compared with No Moving Parts AMR water meters such as electromagnetic or ultrasonic water meters

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Class C Remote Reading Water Meter Images

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