風速/風向測量
品名：風速計/風速傳送器
Model：IWM-485
．鋁製外殼適合安裝在各種嚴峻氣候條件下
．M8-4快速接頭
．防凍配件，改善低溫測風的困境
．風速及溫度測量
．輸出訊號：RS - 485(標準Modbus協定)
．校準標準:IEC61400-12-1與MEASNE
．應用:適用於高速公路、機場、山脊通道、風力發電廠及滑雪纜車…等環境
| NAME |
Digital anemometer or digital wind
gauge |
| REFERENCE STANDARD |
IEC 61400-12-1, MEASNET (on request)
|
| Output |
RS-485
|
| Measured values |
Wind speed |
0-50 m/s (0-180 km/h) |
| Internal temperature |
-30 to +85°C |
| Calibration |
According to IEC 61400-12-1
Optional: MEASNE |
| Output |
Serial interface RS485 half-duplex
Modbus RTU |
| Up to 128 devices on the
same line |
| Accuracy |
Wind speed |
± 3% (Measnet calibrated) |
| Correlation > 0,99995 St.Err 0,022m/s |
| Internal temperature |
± 3°C (-30 to +85°C) |
| Supply |
5 – 40V DC / 9 – 28V AC |
| Protected against reverse polarity
and overvoltage |
| Power consumption < 500mW (except
heater) |
| Protection |
IP65 |
| Electronic circuit sealed |
| Case |
Aluminum with 3 screws for direct
mounting on poles up to Ø 35mm |
| Cable |
3m long, 4 conductors |
| Connector |
Optional |
| Dimensions |
30cm high x 15cm diameter |
| Options |
Heater anti ‘icing’ thermoregulated
|
|
|
