Wind speed Sensors
Product Descriptions
1. Wind speed – Compact type
LSI LASTEM produces a wide range of meteorological sensors addressed to their own data acquisition devices as well as to third party data management systems.
LSI LASTEM high-quality sensors, the synthesis of almost 40 years of experience in environmental technology instrumentation, have been carefully designed and produced to guarantee reliable and accurate measurements, easy and fast installation and very low maintenance.
With compact size and high mechanical strength, these sensors are particularly suited for use in strong wind applications, where long term reliability without maintenance is required, as in wind farms and wind turbine surveys. These sensors are compatible with any LSI LASTEM data loggers, but they can be also easily integrated with third party systems, thanks to a high quality relay reed- generated linear pulse output.
| Wind speed Sensors | |
| Principle | : Relay Reed |
| Measuring range | : 0 ÷ 75 m/s (damage limit) |
| Accuracy | : 3% (calibration tested to 63 m/s) |
| Threshold | : 0.5 m/s |
| General information | |
| Output | : 2.67 Hz x m/s |
| Max load | : 12 Vdc @ 5 mA |
| Connector | : 4 pin IP65 watertight connector included |
| Housing | : Anodized aluminum |
| Mounting | : -35 ÷ 70°C (without ice) |
| Operative temperature | : IP66 |
| Mounting | : Mast ø 48 ÷ 50 mm |
2.Wind speed – Standard type – direct and analog output
Wind speed sensor with direct (Hz/m/s) or analog signal output.
| Wind speed Sensors | |
| Principle | : Optocoupler Reed Relay |
| Measuring range | : 0,3 m/s |
| Threshold | : 0÷3 m/s=1,5%; >3 m/s= 1% |
| Accuracy | : 0,06 m/s |
| Delay distance | : 4,8 m (10 m/s). According to VDI3786 and ASTM 5096-96 |
| General information | |
| Operative damage limit | : 75 m/s |
| Connector | : 7 pin IP65 watertight connector |
| Houising | : Anodized aluminum |
| Operative temperature | : -35÷ +70°C (without ice) |
| Operative temperature | : Mast ø 48 ÷ 50 mm |
