AMR smart Residential Water Meter 1 Inch Digital , Portable For Domestic
Quick Detail:
type: multi-jet
Applications:Residential water meter, home water meter, domestic water meter , irrigation water meter
Accuracy:Class C
RF:430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
Pressure grade:MAP10
Protection grade::IP68
AMR digital water meter DN20 is one originally real digital water meter, not the conventional mechanical based water meter, developed by flow rate sensor technology, high accuracy & Class C. AMR via radio frequency.
Description:
AMR digital water meter DN20 developed by one fully new concept technology: contactless electronic flow rate sensor. It is patent protected in China. Such technology makes the water meter to be real digital and electronic.It’s working 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 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.
AMR digital water meter DN20 is compatible with two automatic meter reading solutions:
-Hand PDA reader, walk-by or drive-by
-Ad-hoc network
Applications:
Residential water meter, home water meter,domestic water meter
AMR digital water meter DN20 Specifications:
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FEATURE
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SPECIFICATION
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LX-20DWY1
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Flow range
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0.025m3/h~4.0m3/h
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Permanent flow rate Q3
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4.0m3/h
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Start flow
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5l/h
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Flow turndown Q3/Q1
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125,160
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Maximum tolerance
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Q2≤Q≤Q4 : ±2% Q1≤Q≤Q2: ±5%
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Accuracy
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Class C
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Temperature
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T30
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Enclosure rating
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IP68
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Pressure grade
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MAP10
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Pressure loss
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△p63
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Installation
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H
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Battery life
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8 years
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LCD digital showing
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9 digit LCD, 0.00001 m3~9999.99999 m3
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Meter body materials
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FDA engineering Nylon plastic, full plastic
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Radio Frequency
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430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
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Competitive Advantage:
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Provides accurate flow rate measurement by the no-contact flow rate sensor, Class C
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Unaffected by grit or particulates
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15 years life Outlasts all conventional mechanical water meters’ 6 years life
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Much cost saving compared with No Moving Parts AMR water meters such as electromagnetic or ultrasonic water meters
Product Tags:
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AMR Smart Residential Water Meter 1 Inch Digital , Portable For Domestic Images
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