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WS-PRO2 Weather Station

Ready for whatever nature throws at it.

The ruggedly constructed WS-PRO2 Weather Station collects and stores weather data from field locations.
This information is retrieved by the central computer, allowing the IQ Advanced ET Feature Pack to adjust satellite programming and station run times based on ET (evapotranspiration) and rainfall.




Weather Station Sensors

  • Air Temperature
  • Solar Radiation
  • Relative Humidity
  • Wind Run
  • Wind Direction
  • Rainfall

Superior ET Model

Rain Bird’s Central Control Systems use weather sensor input to determine ET rates based on a field-proven proprietary equation for ET.


  • WS-PRO2-PH: Telephone
  • WS-PRO2-PHS: Telephone, Solar Power
  • WS-PRO2-DC: Direct Connect

Advanced ET Software Feature Pack

  • Automated MAD (Management Allowed Depletion) Irrigation Scheduling adjustments
  • Software uses Irrigation Association terminology and formulas
  • ET/Rainfall Weather Sources include:
    - CIMIS Internet Service (California only)
    - ETMI ET Manager Weather Reach Service (North America only)
    - Rain Bird® WS-PRO LT Weather Station
    - Rain Bird® WS-PRO2 Weather Station
  • 4 ET Checkbooks per satellite controller
  • Export to Microsoft Excel® for customized reports

Learn more about Advanced ET.

Communication Options

  • Telephone
  • Short Haul

Transmission Range

  • Telephone – no limit
  • Short Haul – 20,000 ft (6.096 m)

Power Supply Required

  • 9.5 to 16 VDC

Optional Power Supplies

  • Solar Panel

Temperature Range

  • -13˚ to 122˚F (-25˚ to 50˚ C)

Air Temperature Sensor

  • Operating Range: -13˚ to 122˚F (-25˚ to 50˚ C)
  • Accuracy: ± 2.7˚F (± 1.5˚C)

Relative Humidity Sensor

  • Operating Range: 0-100%
  • Accuracy: ±6%-90% to 100% RH (±3%-0% to 90% RH)

Rain Gauge Sensor

  • Resolution: 0.01” (0.25 mm)

Solar Radiation Sensor

  • Accuracy: ±3%

Wind Direction Sensor

  • Range: 360˚ mechanical, 356˚ electrical
  • Accuracy: ±4

Wind Speed Sensor

  • Starting Threshold: 0.4ms-1 (0.9 mph)

Electrical Specifications

  • Input required: 16 VDC±10% (120 VAC/16 VDC transformer provided with Weather Station)
  • Power backup: “Gel-cell” 12 VDC battery (provided with Weather Station)

WS-PRO2 Tech Spec – English
Get to know this water-saving tool’s benefits, features, dimensions and other key information, including how to specify.

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