STR-21G Sun Trackers
- Single arm Sun Tracker
- GPS for easy and accurate set up
- Standard Integrated Sun sensor
- Power consumption less than 10W
- RS-232 serial interface for position control
The compact single arm sun tracker is perfectly suited to support all kinds of Global, Diffuse and Direct Radiation measurement sensors. STR-21G is the base of the Solar Monitoring Systems (STR-21G-S), a turnkey measurement solution from EKO. The STR-21G provides a fully automated set up procedure through a GPS receiver providing increased reliability and enhanced functionality.
From sunrise to sunset the compact sun-tracker guarantees accurate sun tracking and pointing of the attached solar sensors. The 2-axis tracker automatically adjusts to the sun’s position by the sun sensor closed-loop control system, even if the tracker is not oriented or leveled properly.
The sun-tracker comes standard with a small table tripod (larger tripod available). The 24 VDC low power consumption tracker can ...
| Options | ||
| Cable length Power cable | 20 / 30 m | |
| Cable length Communication cable | 5 / 10 m | |
| Shading assembly Disk | MD-81-10 (MS-80) | |
| Top mounting plate A (1 position) | TMP-S-(sensor model) | |
| Top mounting plate B (2 positions) | TMP-D-(sensor model) |
Applications and uses
Diffuse Horizontal Irradiance measurements are performed with a thermopile sensor called Pyranometer mounted on a Sun tracker or shading ring. When the pyranometer is installed on an automatic sun tracker, ...
The Meteorological research community is very ambitious to understand climate changes and global impact on life. With modern advanced measurement equipment, e.g. satellites, remote sensing technologies and sophisticated computer models, ...
