Frequently Asked Questions
What is the correct PTP setting for SmartFlux System and components?
Always set PTP to Automatic for all components in the system, including the LI-7500A/RS/DS, LI-7200/RS, and LI-7700. This instructs the system to use the best clock available, which will be the GPS clock in a satellite. If you choose another setting, the instruments may be unable to synchronize their clocks, and the data may be more difficult to align.
What is the difference between the original SMARTFlux, SmartFlux 2, and SmartFlux 3 Systems?
All of the SmartFlux Systems run EddyPro Software to compute results on site. The differences are given below.
Original SMARTFlux System:
- For use with the LI-7500A/RS or LI-7200/RS.
- Installs inside the LI-7550.
- Reads analog data from the sonic anemometer.
- The original SMARTFlux operating instructions are available here.
SmartFlux 2 System:
- For use with the LI-7500A/RS or LI-7200/RS
- Installs inside an enclosure. GPS antenna installs outside the enclosure.
- Reads digital data and diagnostics from the sonic anemometer.
- The SmartFlux 2 System operating instructions are in the LI-7500A/RS instruction manual and LI-72000/RS instruction manual.
SmartFlux 3 System:
- For use with the LI-7500DS.
- Installs inside an enclosure. GPS antenna installs outside the enclosure.
- Reads digital data and diagnostics from the sonic anemometer.
- The SmartFlux 3 System operating instructions are included with the LI-7500DS Instruction Manual.