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Hangzhou Powerkey Industries and Trade Company
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Electronic Read Residential Water Meter Wireless With Hand PDA Reader , T30
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
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Electronic Read Residential Water Meter Wireless With Hand PDA Reader , T30
Quick Detail:
Accuracy:Class C
RF:430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
Pressure grade:MAP10
Protection grade::IP68
Temperature: T30
Flow turndown Q3/Q1:125,160
Electronic remote water meter, not the conventional mechanical based water meter, by flow rate sensor technology, high accuracy, wireless remote reading by RF module
Description:
The electronic remote water meter developed by one fully new concept technology: contactless electronic flow rate sensor. It is patent protected in China.
Measuring principal 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 network
Applications:
Residential & domestic water measuring, office building water measuring
Electronic remote water meter specifications:
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FEATURE |
SPECIFICATION |
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LX-15DWY1 |
LX-20DWY1 |
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Flow range |
0.020m3/h~2.5m3/h |
0.025m3/h~4.0m3/h |
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Permanent flow rate Q3 |
2.5m3/h |
4.0m3/h |
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Flow turndown Q3/Q1 |
100,125 |
125,160 |
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Maximum tolerance |
Q2≤Q≤Q4 : ±2% Q1≤Q≤Q2: ±5% |
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Accuracy |
Class C |
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Temperature |
T30 |
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Enclosure rating |
IP68 |
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Pressure grade |
MAP10 |
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Pressure loss |
p63 |
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Installation |
H |
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Hangzhou Powerkey Industries and Trade Company [China (Mainland)]
Business Type:Manufacturer | ||
