OTT HydroMet’s WS Series – Compact Weather Sensors

The comprehensive device family offers, depending on the version, the following measuring components:

  • Barometric pressure sensor
  • Ultrasonic anemometer with electronic compass
  • Sensor for liquid and solid precipitation (Doppler radar)
  • Global radiation sensor (CMP3)
  • Sensor for liquid precipitation (tilt balancing system)
  • Temperature Sensor
  • Capacitive sensor for relative humidity

As a result of the serial interfaces SDI-12 and, optionally, RS-485 with a variety of output protocols, the devices are interface-compatible with all OTT data loggers, ADCON RTUs, standard HydroMet data loggers, and PLC systems.

Power consumption is minimized due to the customizable power-saving options. The heating and fan are interchangeable. The device can thus be used with a mains supply or a solar source for heated winter operations and hydro-meteorological applications.

  • Product highlights: Low power requirements, compact weather sensor
  • Parameters measured: Global radiation, temperature, precipitation, relative air humidity, air pressure, electronic compass, wind speed, and direction
  • Interface: SDI-12, RS-485

Application Areas

  • Weather monitoring for road and traffic control systems
  • Agricultural Meteorological Station
  • Weather monitoring in environmental monitoring applications
  • Weather monitoring on buoys and dams
  • Hydrological station for dams and river areas
  • Climatological and synoptic weather station
  • Urban and industrial weather station for sewage treatment plants and sluices
  • Mountain weather station for flood and avalanche warning
  • Weather monitoring for helicopter runways and airports

Variants

Compact Weather Sensor WS200

  • Wind speed
  • Heating for wind measurements
  • Wind direction
  • Electronic compass

Compact Weather Sensor WS300

  • Fan for T/F measurement
  • Air pressure
  • Temperature
  • Humidity

Compact Weather Sensor WS301

  • Temperature
  • Global radiation
  • Air pressure
  • Fan for T/F measurement
  • Humidity

Compact Weather Sensor WS400

  • Fan for T/F measurement
  • Air pressure
  • Humidity
  • Heating for precipitation measurement
  • Temperature
  • Doppler radar
  • Precipitation (rain/snow)

Compact Weather Sensor WS500

  • Humidity
  • Electronic compass
  • Heating for wind measurements
  • Wind speed
  • Wind direction
  • Temperature
  • Fan for T/F measurement
  • Air pressure

Compact Weather Sensor WS501

  • Electronic compass
  • Fan for T/F measurements
  • Heating for wind measurements
  • Wind speed
  • Air pressure
  • Humidity
  • Global radiation
  • Wind direction
  • Temperature

Compact weather sensor WS600

  • Precipitation (rain/snow), Doppler radar
  • Fan for T/F measurement
  • Humidity
  • Temperature
  • Air pressure
  • Heating for wind measurements
  • Electronic compass
  • Wind speed
  • Heating for precipitation measurements
  • Wind direction

Compact Weather Sensor WS601

  • Air pressure
  • Fan for T/F measurements
  • Temperature
  • Heating for wind measurements
  • Precipitation (rain)
  • Humidity
  • Wind direction
  • Electronic compass
  • Wind speed

WS700-UMB Smart Weather Sensor

  • Wind direction
  • Wind speed
  • Radiation
  • Temperature
  • Relative humidity
  • Precipitation intensity
  • Precipitation type
  • Precipitation quantity
  • Air pressure

WS800-UMB Smart Weather Sensor

  • Wind speed
  • Precipitation intensity
  • Precipitation quantity
  • Radiation
  • Lightning strikes
  • Temperature
  • Relative humidity
  • Air pressure
  • Wind direction

Precipitation sensor WTB 100

Precipitation (rain), tipping bucket

OTT HydroMet’s WS Series–Compact Weather Sensors

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