OTT HydroMet - Model LUFFT WS510-UMB - Smart Weather Sensor
First and only Smart Weather Sensor with integrated Kipp & Zonen CMP10 Pyranometer (secondary standard). From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air pressure, wind direction, wind speed and radiation. One external temperature or rain sensor is connectable.
Products Details
- Parameters measured: Temperature, relative humidity, air pressure, wind direction, wind speed, radiation
- Measurement technology: Ultrasonic/Wind, NTC/T, Capacitive/RH, MEMS capacitive/Pressure, Kipp&Zonen/Radiation
- Product highlights: Compact all-in-one weather sensor, low power, heater, aspirated radiation shield, maintenance-free operation, open communication protocol
- Interfaces: RS485 with supported protocols UMB-Binary, UMB-ASCII, Modbus-RTU, Modbus-ASCII, XDR and optional SDI-12
Advantages
- All-in-one housing concept of a compact weather sensor combining 6 measurement parameters in one housing with only one cable connection
- First and only compact weather sensor with integrated Kipp & Zonen CMP10 Pyranometer with secondary standard quality
- Built-in data pre-processing, universal interfaces and selectable output protocols
- Compatible with many commercially available Met/HydroMet dataloggers and PLS systems thanks to an open communication protocol
- Maintenance-free operation – no moving parts that can wear out
- Suitable for all climate zones; also for solar-powered automatic meteorological stations
- Ventilated temperature and humidity measurement according to WMO guidelines
- Integrated heater that can be switched on if there is danger of frost
Examples of Use:
The robust and maintenance-free smart weather sensor WS510 is designed for professional meteorological applications in all climate zones. It delivers reliable data, even in extreme ambient conditions.
Examples of use:
- PV-Monitoring / Solar Monitoring on photovoltaic farms
- Automatic weather station (AWS)
- Hydro-meteorological stations
- Meteorological reference stations
- Integration into various other systems/solutions, where this measurement parameters are needed...
Technical Data:
- General :
- Dimensions : Ø approx. 150 mm, height approx. 332 mm
- Weight : Approx. 1.5 kg
- Interface : RS485, 2 - wire, half - duplex
- Power supply : 12 - 24 VDC ±10 %
- Operating temperature : -50...60 °C
- Operating rel. humidity : 0...100 % RH
- Heating : 20 VA at 24 VDC
- Cable length : 10 m
- Protection level housing : IP66
- Mast mounting suitable for : Mast diameter 60 - 76 mm
- Temperature :
- Principle : NTC
- Measuring range : -50 ... 60 °C
- Unit : °C
- Accuracy : ±0.2 °C (-20...50 °C), otherwise ±0.5 °C (>-30 °C)
- Relative Humidity :
- Principle : Capacitive
- Measuring range : 0 ... 100 % RH
- Unit : % RH
- Accuracy : ±2 % RH
- Air pressure :
- Principle : MEMS capacitive
- Measuring range : 300 ... 1200 hPa
- Unit : hPa
- Accuracy : ±0.5 hPa (0...40 °C)
- Wind direction :
- Principle : Ultrasonic
- Measuring range : 0 ... 359.9 °
- Unit : °
- Accuracy : < 3° RMSE > 1.0 m/s
- Wind speed :
- Principle : Ultrasonic
- Measuring range : 0 ... 75 m/s
- Unit : m/s
- Accuracy : ±0.3 m/s or ±3 % (0...35 m/s) ±5 % (>35 m/s) RMS
- Resolution : 0.1 m/s
- Radiation :
- Response time : < 5 s
- Zero offset A : < 7 W/m²
- Zero offset B : < 2 W/m²
- Directional error (at 1000 W/m²) : < 0.2 %
- Temperature dependence of sensitivity : < 1 % (-10 ºC...40 ºC)
- Spectral range : 285 to 2,800 nm
- Measuring range : 4000 W/m²
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