Overview
The Stratologger is a commercial altimeter frequently used by the team. It has 2 deployment channels and onboard data logging. The CF version is substantially smaller than the older SL version, but is almost identical functionally. An even newer version with a connector for an external beeper/LED has been released. The Stratologger CF100 weighs approximately 9 grams. The StratoLogger will run on a 1S LiPo.
| Beep Sequence | Meaning of Beep Sequence |
|---|---|
| 3 Beeps | Continuity on both channels |
| 2 Beeps | Continuity on main channel |
| 1 Beep | Continuity on drogue channel |
Users Guide
This altimeter requires 4V-16V applied to the power terminals with the correct polarity. A separate switch channel must be closed to turn the altimeter on.
Flight History
The team has flown many stratologgers on flights ranging from L1 certification attempts to Project Virgo's altitude attempt.