The STR-21G-SH0 is a turnkey sensor system designed to perform the most accurate solar radiation measurements of direct solar radiation. Compatible with almost all DAQ systems, with multiple analog and digital inputs, the STR-21G-SH0 is equipped with an internal sun-position sensor and GPS receiver for quick and easy set-up. Based on the STR-21G Sun Tracker, in combination with the Class A MS-57SH Pyrheliometer, the STR-21G-SH0 system can be freely configured to measure the required solar radiation components in the most accurate way. The MS-57SH has a heated front window to avoid condensation and ice, which can affect the measurements, ensuring uninterrupted accuracy, whatever the weather.

Key Features:

• Integrated sun-position sensor and GPS for quick, easy and accurate setup
• Efficient, Cost-Saving, Low Power Consumption
• Easy Integration with any DAQ system
• Harmonic Drive® mechanical gear system, for maximum positioning accuracy
• Deployed in Antarctica, proven in extreme climates worldwide