WS200-UMB
From the Lufft WS product family of professional intelligent measurement transducers with digital interface for environmental applications.
Key features
- Measuring wind direction and speed insusceptibly to bird nesting thanks to roofed construction
- Built-in data pre-processing, universal interfaces and selectable output protocols
- Maintenance-free operation – no moving parts that can wear out
- Compatible with many commercially available Met/HydroMet data loggers and PLS systems thanks to an open communication protocol
- Suitable for all climate zones; also for solar-powered automatic meteorological stations
The WS200-UMB Compact Weather Station for measuring of wind direction and wind speed. Ultrasonic sensor technology is used to take wind measurements. Measurement output can be accessed by the following protocols: UMB-Binary, UMB-ASCII, SDI-12, MODBUS.
Technical specification
| Principle | Ultrasonic |
| Measuring range | 0...359.9° |
| Accuracy | ±3° |
| Principle | Ultrasonic |
| Measuring range | 0...60m/s |
| Accuracy | ±0.3m/s or ±3% (0...35m/s) |
| Interface | RS485, 2 wire, half-duplex |
| Heating | 10VA at 24 VDC |
| Power supply | 24 VDC +/-10% <4 VA (without heating) |
| Operating rel. humidity | 0...100% |
| Operating temperature | -50...60°C |
