Combined wind speed and wind direction sensor
Combined wind speed and wind direction sensor. This sensor range includes, in a single apparatus, transducers for both wind speed and wind direction measurement. Its use simplifies installation requirements, other than being smaller, lighter and cheaper than the general 2-sensors kit. Accuracy and thresholds are anyway near to be comparable with a 2-sensors cup and vane kit alternatives. Different data output signals are available.
• Alternative signal outputs: (Hz+0-1 V), 0-5 V, 4-20 mA, RS485 Modbus;
• Wide power supply: 9-30 Vac/dc;
• Simple to install on pole 5 cm diameter;
• High demage threshold up to 75 m/s;
• Optional cable up to L.100 m In house;
• ISO17025 accreditate calibration laboratory.
| Order numb. | DNA121 | DNA821 DNA821.1 DNA821.2 |
DNA827 | DNA921 |
| Wind speed output | 0…833 Hz | 4…20 mA | 0…5 Vdc | RS485 |
| Wind speed measuring range |
0…75 m/s (demage limit) |
DNA821: 0…60 m/s DNA821.1: 0…50 m/s DNA821.2: 0…75 m/s |
0…60 m/s | 0…60 m/s |
| Wind Direction output | 0…1 Vdc | 4…20 mA | 0…5 Vdc | RS485 |
| Protocol | – | – | – | Modbus RTU®, TTY-ASCII |
| Configuration | – | – | – | Hyperterminal |
| EMC | EN61326-1 2013 | EN61326-1 2013 | EN61326-1 2013 | EN61326-1 2013 |
| RS485 protection | – | – | – | Galvanic insulation (3 kV, UL1577) |
| RS485 speed | – | – | – | 1200…115 kbps |
| Power supply | 10…30 Vac/dc | 10…30 Vac/dc | 10…30 Vac/dc | 10…30 Vac/dc |
| Power consumption | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Data logger compatibility |
M-Log (ELO008), E-Log, Alpha-Log using ALIEM module. |
M-Log (ELO008), E-Log, Alpha-Log using ALIEM module. |
– | E-Log using RS485- >232 converter, Alpha-Log. |
E-Log, equipped with specific inputs for a wide range of sensors and calculations of derived quantities, has been designed for environmental applications even in extreme conditions
ไพราโนมิเตอร์สำหรับวัดความเข้มรังสีดวงอาทิตย์ ตามมาตรฐาน ISO 9060 และ WMO No. 8 มาตรฐานทุติยภูมิ สำหรับผู้ใช้ที่ต้องการความแม่นยำและความน่าเชื่อถือสูงสุด
Air temperature and relative humidity Temperature measurement principle RTD Pt100 1/3 DIN B (Class AA EN60751) and capacitive humidity.
Accurate temperature measurements (0.1°C) , 4-wires technologiy for long distance sensor cable
