|
|
|
|
|  HOME > Businesses > USN |
 |
 |
 |
 |
-Fixed Network, Mobile, and Drive by the foothold meter-reading system
-Big saving in the meter reading system cost
-Easier meter reading at regions where a manual reading is difficult
-Logging used amount for more than 3 months and status data
-Temper and inundation are detectable
-Easy indoor/outdoor installation (installation time less than 5 min.)
-The life of battery exceeds 10 yrs.
-Dependable hourly meter reading
-Waterproof (IP 66 & 68 certification)
-Strong for obstruction/wave interference by using UHF 424MHz frequency band and the algorithm that is resistant to noise/fading
-AC power and power from solar cells can be chosen
-Maximum of 65,000 nodes can be used for one PAN (Personal Area Network)
-Possible connection to various meters (e.g. Pulse, UART, RS-232, RS-422, and RS-485)
|
 |
 |
 |
Function: |
: |
meter reading and transmission |
|
Supportable meters |
: |
Pulse, RS422, RS485 |
|
Power |
: |
AC: 85~265 V DC: 3.6 V/2.4 A*2 batteries (AA size) |
|
Possible frequency band |
: |
UHF, ZigBee |
|
Output |
: |
less than 10 mW |
|
Waterproof and inundation |
: |
in compliance with IP 68 |
|
Communication distance |
: |
LOS 1.5Km |
|
Alarm Function |
: |
temper, low battery |
|
|
|
 |
|
Function |
: |
extension of the wireless transmission distance and relay |
|
Power |
: |
AC: 85~265 V / DC: 4.2 V/6 Ah Solar cell 5.7 V/250 mA |
| |
|
|
Solar cell 5.7V/250mA |
|
Possible frequency band |
: |
UHF, ZigBee |
|
Output |
: |
less than 10 mW |
|
Waterproof and inundation |
: |
in compliance with IP 66 |
|
Communication distance |
: |
LOS 1.5 Km |
|
|
|
 |
|
Function |
: |
Collecting data from each terminal or repeater and sending them to server |
|
Power |
: |
AC: 85~265 V / DC: 4.2 V/6 Ah Solar cell 5.7 V/250 mA*2 |
|
Possible frequency band |
: |
UHF , ZigBee |
|
Output
|
: |
less than 10 mW |
|
Waterproof and inundation |
: |
in compliance with IP 66 |
|
Communication distance |
: |
LOS 1.5Km |
|
WAN network |
: |
GSM/GPRS/CDAM/Ethernet |
|
|
|
 |
|
Function |
: |
Meter reading in the shade area, input of network information, and input/set the initial meter data |
|
Possible frequency band |
: |
UHF, ZigBee |
|
Operation system |
: |
Window CETM 5.0 |
|
Processor |
: |
Marvell PXA 320 806MHz |
|
Memory |
: |
Flash 256MB, RAM 256MB |
|
Battery |
: |
Li-ion Polywer battery (4000 mA) |
|
Processor |
: |
Marvell PXA 320 806MHz |
|
Continuing time |
: |
12 hrs |
|
Installed devices |
: |
ZigBee/UHF RF Module |
|
|
|
|
|
|
|
|
|
