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Hangzhou Powerkey Industries and Trade Company
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Automatic Wireless Meter Reading System Common Remote Data Concentrator
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Automatic Wireless Meter Reading&
Automatic Wireless Meter Reading System Common Remote Data Concentrator
Quick Detail:
Memory:SRAM 32M or above
Data disk:Nand Flash 128M or above
485 port:3 channels
Operation system:Linux-2.6
Working frequency:430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
Wireless data concentrator is the core equipment for the data exchange between collector and PC AMR management system, core of the wireless sensor network.
Wireless data concentrator for amr water meter, amr water meter data concentrator, amr water meter concentrator
Product characteristic
- Industrial grade 32 bits ARM9 processor & Linux embedded system & embedded database technology.
- It supports wireless automatic route module or concentrator routing module
- Intelligent concentrator relays routing reading method, average 3~4s reading speed for each meter & 100% real-time reading rate.
- Concentrator has 128M data memory capacity, it has strong data accessing management ability by the embedded database technology
- It supports high ratio compression, transmission resuming at break-point, transmission files with data packet out of order & long distance updating. The file can reduce half after compressed, the updating speed & its reliability will be increased.
- It supports local flash-disk automatic upgrading
- It supports message measurement, control & setting.
- PPP multiplexing uplink communication technology
- Simultaneously support USB main & sub port, Ethernet client-end & server end, PPP client-end & server end, local serial port, infrared, 485, wireless interface.
- Quantity of cascaded concentrator no limitation, whole process Zero setting, it can mutually cascade at same time one to many or many to one independent.
- The concentrator supports Telnet remote login and then runs rich Linux commands, such as file transfer tftp, file editing & copy etc.
- Perfect EMC performance, with interference like high pressure peak pulse, strong magnetic field, strong electrostatic, lightning surge, big temperature change, the system can still accurately read meter.
Seal type design, PC+ABS water proof & flame retardant material, wall mounting, small & light, easy installation
Applications:
Wireless AMR water meter AD-Hoc network
Technical Specification:
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CPU |
AT91SAM9260 |
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Memory |
SRAM 32M or above |
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Data disk |
Nand Flash 128M or above |
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Uplink wireless module |
GPRS or CDMA |
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Ethernet card |
MAC+PHY |
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485 port |
3 channels |
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Local serial port |
2 channels |
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Operation system |
Linux-2.6 |
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Database |
Sqlite |
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Hangzhou Powerkey Industries and Trade Company [China (Mainland)]
Business Type:Manufacturer |
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