Description
Overview
GAOTek wind sensor vane meter waterproof anemometer is integrated with a wind speed sensor and a wind direction sensor, it is made of metal material, and it adopts the traditional three wind cup speed sensor structure, selecting carbon fiber material in cup, with the character of high strength and good start, the inner signal processing unit of the cup body can output the corresponding wind speed signal according to the user’s demand, the precision potentiometer is applied to the wind direction sensor, the low inertia metal wind vane is selected to respond to the wind direction and the dynamic characteristics are good.
Features
- Good linearity and large measuring range
- High precision and carbon fibre wind cup
- Good dynamic and IP 65
- Low inertia metal wind vane
Technical Specifications
| Wind speed sensor measurement range | 0 m/s to 45 m/s, 0 m/s to 75 m/s |
| Wind speed accuracy | ± (0.3 +0.03 V) m/s |
| Wind speed resolution | 0.1 m/s |
| Startup wind speed | ≤0.5 m/s |
| The power supply mode wind speed | DC 5 V, DC 12 V and DC 24 V |
| Signal output current mode wind speed | 4 mA to 20 mA |
| Signal output voltage mode wind speed | 0 V to 2.5 V |
| Signal output mode wind speed | 0 V to 5 V |
| Signal output mode wind speed | RS 485 |
| Load resistance voltage type wind speed | RL ≥1 K Ω |
| Load resistance current mode wind speed | RL ≤600 Ω |
| Wind direction sensor measurement range | 0° to 360° |
| Wind direction accuracy | ±3° |
| Wind direction resolution | 1° |
| Startup wind direction | ≤0.5 m/s |
| The power supply mode wind direction | DC 5 V, DC 12 V and DC 24 V |
| Signal output current mode wind direction | 4 mA to 20 mA |
| Signal output voltage mode wind direction | 0 V to 5 V |
| Signal output mode wind direction | RS 485 |
| Load resistance voltage type wind direction | RL ≥1 K Ω |
| Load resistance current mode wind direction | RL ≤250 Ω |
| Protection grade | IP 45 |
| Cable level | Rated voltage 300 V |
| Power consumption | 50 mW |
| Humidity | ≤100% RH |
| Level of temperature | 176 °F (80 ℃) |
| Temperature | -40 °F to 122 °F ( -40 ℃ to 50 ℃) |
| Weight | 7.40 oz (210 g) |