Description
Overview
GAOTek anemometer is a kind of measuring instrument which uses the time difference of ultrasonic wave in the air to measure the wind speed and direction. WS3032 uses a low power chip inside, and the power consumption of the whole instrument is only 0.2 W, which is especially suitable for the solar or battery powered environment with high power consumption requirements. As a result of adopting new technology and new process, the structure is more compact and compact, the cost is greatly reduced compared with the original WS 3032 series anemometer, and the shell has two kinds of metal casting aluminum and ABS, which are convenient for users to use in different environments It is mainly used in family meteorological station, farmland meteorological detection, tower crane wind speed monitoring, etc.
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Features
- Maintenance-free, long service life
- No moving parts, zero wear
- Engineering plastic or aluminum alloy shell, lighter
- Reflective ultrasonic probe, more compact structure
- Using acoustic wave phase compensation technology, higher accuracy
Technical Specifications
| ITEMS | Principle | Range | Accuracy |
| Wind speed | Ultrasonic | 0 m/s to 40m /s | ± 3% |
| Wind direction | Ultrasonic | 0° to 359 ° | ±3 ° |
| Temperature | MEMS sensor | -40 ℉ to 176 ℉ (-40 ℃ + 80 ℃) |
32.9 ℉ (±0.5 ℃) |
| Humidity | MEMS sensor | 0% to 100% | ±5％ |
| Atmospheric pressure | MEMS sensor | 150 hPa to 1100 hPa | ±1hpa |
| Rainfall (optional) | Radar | 0 mm/hr to 200 mm/hr | ±5％ |
| Digital output | Digital output, RS 232, RS485, SDIÂ 12, analog output (optional), 2 mA to 4 mA to 20 mA | ||
| Power supply | VDC, 5 V to 30 V | ||
| IP protection | IP 65 | ||
| Operating environment | -22 ℉ to 140 ℉ (-30 ℃ to 60 ℃) 0% to 100% |
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| Communication | ModBus，NMEA-0183，ASCII | ||
| Size Weight |
3.30 in × 4.72 in (84 mm × 120 mm) 0.83 lb (0.38 kg) Aluminum alloy 1.71 lb (0.78 kg) |
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| Material | ABS engineering plastics/aluminum alloy | ||