High Accuracy Electronic Amr Water Meter Class C For Residential / Irrigation

 High Accuracy  Electronic AMR Water Meter Class C For Residential /  Irrigation

 

Quick Detail:

Meter body material:Full plastic

Accuracy:Class C

Pressure grade:MAP10
Protection grade::IP68
Temperature: T30
Flow turndown Q3/Q1:125,160

The electronic AMR water meter is not the conventional mechanical-electronic water meter, but real electronic developed by flow rate sensor technology, high accuracy & Class C
 

 

Description:
The electronic AMR water meter developed by one fully new generated technology: contactless electronic flow rate sensor. It is patent protected in China. Measuring principle 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 measuring.

 

 

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

 

 

Applications:
Residential water meter, domestic water meter, irrigation water meter

 

 

Electronic AMR water meter specifications:

FEATURE	SPECIFICATION
	LX-15DWY1	LX-20DWY1
Flow range	0.020m3/h~2.5m3/h	0.025m3/h~4.0m3/h
Permanent flow rate Q3	2.5m3/h	4.0m3/h
Flow turndown Q3/Q1	125	125,160
Maximum tolerance	Q2≤Q≤Q4 : ±2%   Q1≤Q≤Q2: ±5%
Accuracy	Class C
Temperature	T30
Enclosure rating	IP68
Pressure grade	MAP10
Pressure loss	△p63
Installation	H
Battery life	8 years
LCD digital showing	9 digit LCD, 0.00001 m3~9999.99999 m3
Meter body material	Full plastic

 

Electronic AMR water meter wireless communication technical specs

FEATURE	SPECIFICATION
Modulation	GFSK
Radio Frequency	430~440MHz 470~510MHz 868~870MHz 902~928MHz
Frequency offset	5ppm
Max emission power	+20dBm
Emission current	≤120mA@+20dBm
Receiving sensitivity	-120dBm@2000bps
Receiving current	≤18mA
Sleeping current	≤5uA
Average working current	≤20uA
Working voltage	+2.5~3.6VDC
Battery capacity	3500mAH
Reading distance	0pen area＞1500m

 

 

Competitive Advantage:

• Provides accurate flow rate measurement by the no-contact flow rate sensor, full electronic water meter
• Unaffected by grit or particulates
• 15 years life Outlasts all conventional mechanical water meters’ 6 years life
• LCD displays battery volume, water consumption
• Tamper resistant, anti-Electromagnetic shade inside to avoid factitious spiteful attack
• Embedded Micro Chip & CPU, real digital and electronic technology
• IP68, can be water submerged
• Lithium battery life over 8 years which can be replaced with zero effect to performance
• Much cost saving compared with No Moving Parts AMR water meters such as electromagnetic or ultrasonic water meters