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STR-22G-1-550x550

EKO Instruments STR-22G Sun Tracker

RM 0.00

The compact 2-arm STR-22G sun tracker is perfectly suited to support all kinds of Global, Diffuse and Direct Radiation measurement sensors. Besides the standard EKO sensor mounts, various alternative mounts for non-EKO sensors are available. Featuring a fully automated set-up procedure via an onboard GPS receiver, providing increased reliability and enhanced functionality, the compact Sun-Tracker guarantees accurate sun tracking and pointing of the attached solar sensors from sunrise to sunset.

Kindly email to sureserv@sureserv.com.my for product inquiry and quotation

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 levelled properly. The sun-tracker comes standard with a small table tripod (larger tripod available). The 24 VDC low power consumption tracker can be powered by a solar-powered battery system or DC power supply. A wide range AC power adapters can be supplied to connect to the grid.

  • All-Weather Tracking with Integrated GPS Receiver & 4-Quadrant Sun Sensor
  • Low Power Consumption
  • Quick, Easy, Fully Automated Setup
  • Easy Integration with any DAQ system
  • Harmonic Drive® mechanical gear system, for maximum positioning accuracy
  • Deployed in Antarctica, proven in extreme climates worldwide
  • RS-232 serial interface for position control


SPECIFICATIONS:

Arms

2

Pointing accuracy Solar elevation: 0 to 87°

< 0.01°

Angle resolution

0.009°

Rotation angle Zenith

-15 to 95°

Rotation angle Azimuth

0 to 360°

Torque

24 N⋅m

Payload side arms

15kg

Sun sensor FOV

30°

Ingress protection

IP65

Operating temperature range

-40 to 50°C

Communication

RS-422 / 232C

Power Consumption

< 20W

Motor

Stepper motor

Driving technology

Harmonic Drive®

Tracking modes

Solar position / Free positioning

Tripod

Table tripod

Pyrheliometer mount

Adjustable / One sensor position

Cable length

10m

Weight

15.5kg (with tripod)