WS600 Smart Weather Sensor
Company | OTT HydroMet |
---|---|
Product code | 8370.U01, 8370.U02 |
Images
Compact all-in-one weather sensor with measurement of temperature, relative humidity, precipitation intensity, precipitation type, precipitation quantity, air pressure, wind direction and wind speed.
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, precipitation intensity, precipitation type, precipitation quantity, air pressure, wind direction and wind speed. One external temperature sensor is connectable.
- Parameters measured: Temperature, relative humidity, precipitation intensity, precipitation type, precipitation quantity, air pressure, wind direction, wind speed First and only compact all-in-one weather sensor with lightning detection,
- Compact all-in-one weather sensor
- Low power consumption
- Integrated 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 SDI-12
- All-in-one housing concept of a compact weather sensor combining 6 measurement parameters in one housing with only one cable connection
- 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
General | |
Dimensions | Ø approx. 150 mm, height approx. 343 mm |
Weight | Approx. 1.5 kg |
Interface | RS485, 2 – wire, half – duplex |
Power supply | 4…32 VDC |
Operating temperature | -50…60 °C |
Operating rel. humidity | 0…100 % RH |
Heating | 40 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 |
Precipitation intensity | |
Resolution | 0.1 mm/h |
Precipitation quantity | |
Resolution | 0.01 mm |
Reproducibility | Typical >90 % |
Measuring range drop size | 0.3…5 mm |