Description
Overview
GAOTek wind speed and direction meter is a kind of measuring instrument which uses the time difference of ultrasonic wave in the air to measure the wind speed and direction. It uses low-power chip with power consumption of only 0.2 W, which is especially suitable for solar, or battery powered environment with high power consumption requirements. Due to the adoption of new technology and new process, the structure is more compact and compact. Optional temperature and air pressure module.
Features
- Adapt to complex weather conditions
- No moving parts, long service life
- The surface preservative treatment
- Â Strong anti-interference
- It has high accuracy
Technical Specifications
| Power Supply | 12 VDC to 24 VDC |
| Power Consumption | 1.7 W |
| Output Signal | 4 mA to 20 mA and RS232 or RS485 (Modbus or NMEA-183) and SDI-12 |
| Ingress Protection | IP65 |
| Main Material | ABS |
| Wind Speed | Range: 0 m/s to 40 m/ Resolution: 0.1 m/s |
| Wind Direction | Range: 0 o to 360 ° Resolution: 1 ° |
| Starting Threshold | Range: 0.1 m/s Resolution: 0.1 m/s |
| Extreme Wind Speed | Range: 60 m/s |
| Dimension | 3.22 in x 4.25 in (Ф82 mm x 108 mm) |
| Weight(Unpacked) | 1.76 lb (0.8 kg) |
| Operating Temperature | – 22 °F to 140 °F (- 30 ºC to + 60 ºC) |