Description
Overview
GAOTek ultrasonic anemometers wind speed and direction is of light weight, robust, no moving parts, free of maintenance and calibration on site, simultaneously output wind speed and direction, it can be used in conjunction with a PC, data logger or other device, which has compatible communication protocol with it, also can integrate optional modules to meet customers’ requirement without changing its appearance and such as adding barometric pressure sensor to measure air pressure, or adding 3D module to measure vertical or horizontal amplitude of vibration.
Features
- Extremely low power consumption, low to 0.2 W and suitable for solar powered
- No moving or wearing parts
- Low power design supports battery-operated data loggers
- Using engineering plastic or aluminum alloy shell make it lighter
- Adopts the reflecting type of ultrasonic probe and robust structure
Technical Specifications
| Measure range | 0 m/s to 60 m/s |
| Accuracy | ±2% |
| Resolution | 0.01 m/s |
| Analog output | two ways 4 mA to 20 mA and maximum load 500 Ω |
| Power supply | DC 5 V to 30 V |
| Power consumption | 5 mA at 12 V |
| Protection Class | IP 65 |
| Output options | RS232, RS485, SDI-12 and 4 mA to 20 mA |
| Optional protocol | Mod Bus-RTU, NMEA 0183 or SDI-12 |
| Cable length | 1.5 m |
| Operating humidity | 0% to 100% |
| Temperature | -4 °F to 158 °F (-40 ℃ to 70 ℃) |
| Dimension | 5.66 in × 6.49 in (144 mm × 165 mm) |
| Weight | 1.49 lb (0.68 kg) |
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