Description
Overview
GAOTek Ultrasonic Wind Speed and Direction Sensor measure the wind speed & direction by using time difference of ultrasonic wave in the air. The products adopt low power chips, and the minimum power consumption is 0.01W. It is especially suitable for high power requirements application like solar energy or battery power supply. The shell can be made of ABS, aluminum alloy or stainless steel. The surface is treated with special oxidation resistance, corrosion resistance and can be used in different environments.
Features
- Adapt to complex weather conditions
- No moving parts, long service life
- The surface preservative treatment
- Strong anti-interference
- High accuracy
Technical Specifications
| Power Supply | 12 V DC to 24 V DC |
| Power consumption | 0.01 W(min) |
| Output Signal | RS 232 / RS 485 (Modbus or NMEA-183), SDI-12 |
| Operating Temperature | -40 °F to 140 °F (-20 ℃ to 60 ℃) |
| Ingress Protection | IP 65 |
| Main material | ABS/ aluminum alloy/ stainless steel |
| Wind speed range | 0 in/s to 2362 in/s (0 m/s to 60 m/s) |
| Wind speed resolution | 3.9 in/s (0.1 m/s) |
| Wind speed accuracy | ±3% |
| Wind direction range | 32 °F to 675 °F (0 °C to 359 °C) |
| Wind direction resolution | 33 °F (1 °C) |
| Wind direction accuracy | ±37 °F (3 °C) |
| Starting Threshold | 3.9 in/s (0.1 m/s) |
| Extreme Wind Speed | 2362 in/s (60 m/s) |
| Dimension |
1.9 in x 1.7 in x 2.2 in (50 mm × 43 mm x 58 mm) (Dimensions will vary depending on the parameters) |
| Weight(unpacked) | 0.44 lb. (ABS) / 0.61 lb. (aluminum alloy) / 1.27 lb. (stainless steel) (0.20 kg (ABS) / 0.28 kg (aluminum alloy) / 0.58 kg (stainless steel) |