YSI Incorporated - a Xylem brand products

This precision Solar Radiation sensor or pyranometer includes a bubble level, leveling screws and mounting hardware for easy installation. Global Water"s Solar Radiation sensors use a high stability silicon photovoltaic (PV) detector (blue enhanced) to obtain accurate readings. The solar radiation sensors are attached to 25 ft of marine grade cable, with lengths up to 500 ft available upon request. The pyranometer"s output is 4-20 mA with a two wire configuration.

The dual set point Wind Alarm Controller provides both warning for and control of wind-sensitive equipment, cranes, water fountains, etc... Can be used to alert you to high or low wind speeds and can be factory calibrated in MPH, km/h or Knots.