KEYWORD TECHNOLOGIES & SERVICES
KEYWORD TECHNOLOGIES & SERVICES
1,990.00฿
| Type no. | Description |
| WSM | Wind speed sensor with bracket, 2 meters mast, guys and pegs |
| WSB | Wind speed sensor with bracket |
| WSDM | Wind speed & direction sensor with bracket, 2 meters mast, guys and pegs |
| WSDB | Wind speed & direction sensor with bracket |
| The bracket for WSB and WSDB can be used for mast and wall mounting. |
|
| Wind Speed Sensor | |
| Speed sensor | Magnetically operated mucury wetted reed switch |
| Output | 1 contact closure per 1.493m (zero bounce) |
| Min. start speed | 0,5 m/s |
| Accuracy | ± 2% |
| Linearity | ± 2% |
| Contact rating | 50 W (dc resistive) |
| Supply voltage | 100 Vdc max. May be used in circuits down to zero voltage and current |
| Supply current | 1 A maximum |
| Wind Direction Sensor | |
| Direction sensor | 360° endless travel |
| Electrical travel | 357° (±2°) |
| Output | 0-1 Kohm for 0-357° |
| Resistance tolerance | ± 3% |
| Temperature coeff. of wire |
± 20 ppm/°C |
| Linearity tolerance | ± 0,5% |
| Supply voltage | Max. 80 Vdc |
| Recommended voltage | 24 Vdc |
| Electrical conn. | Flying lead (3 m long) |
| Ambient range | -20…+70°C |
| Dimensions | Height 280 mm Max. arc 120 mm |
| Protection | IP65 |
| Weight | 500 g (excl. mast or bracket) |
| EMC | EN-50081-1 Emmission EN-50082-2 Immunity |
