Description
Overview
GAOTek ultrasonic weather Sensor is designed by the standard of WMO (World of Meteorological Organization). The instrument is widely used in meteorological monitoring, navigation, environmental protection, animal breeding, pier, bridge, tunnel etc. It can monitor wind speed, wind direction, ambient temperature, relative humidity, barometric pressure, rainfall, PM2.5, PM10, CO, NO2, SO2, O3. We have 8models, each model is with different parameters, so you can choose anyone suitable for you.
Features
- Portable handheld design
- Accurate measurement
- Digital display for easy readings
- User-friendly controls for convenience
Technical Specifications
| Item | Range | Resolution | Accuracy | Principle |
| Wind Speed | 0 m/s to 60 m/s | 0.01 m/s | +0.3 m/s | Ultrasonic |
| Wind Direction | 0 to 360 | 33.8 °F (1 °C) | +2 | Ultrasonic |
| Temperature | -40 °F to 140 °F (-40 °C to 60 °C) | 32.01 °F (0.01 °C) | +0.3 °C (25 °C) | Diode |
| Humidity | 0% to 100% RH | 0.1% RH | 33 RR | Capacitance |
| Barometric Pressure | 80 kPa to 110 kPa | 0.1 kPa | +0.25% 32 °F to 86 °F (0 °C to 30 °C) | Piezoresistive |
| Rainfall | 3.93 in to 0.157 in (0.001 mm/min – 4 mm/min) | 0.003 in (0.1 mm) | +4% | Optics |
| Illuminance | 0 kb to 100 kb | 10 lx | +3% | Photoelectric Effect |
| Global Radiation | 0 W/m2 to 2000 W/m2 | 1 W/m2 | 5% | |
| Noise | 30 dB to 130 dB | 0.1 dB | +1.5 dB | Piezoresistive Sensor |
| PM2.5 | 0 ug/m3 to 1000 ug/m3 | 1 ug/m3 | +10% (<500 pg) |
Light Scattering |
| PM10 | 0 ug/m3 to 1000 ug/m3 | 1 ug/m3 | +10% (<500 ug) | |
| CO | 0 ppm to 10 ppm | <10 ppb | -5% F. S to +5% F. S |
Electrochemistry |
| NO2 | 0 ppb to 5000 ppb | <10 ppb | -5% F. S to +5% F. S | |
| SO2 | 0 ppb to 5000 ppb | <10 ppb | -5% F. S to +5% F. S | |
| 03 | 0 ppb to 5000 ppb | <10 ppb | -5% F. S to +5% F. S |