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Sigma Tek Vacuum Horizon Gyro with Caging Knob
- Finally! An air driven attitude indicator with caging
- Caging feature provides quick erection when needed after short stops or after aerobatic maneuvers
3 1/8" instrument round by 8" deep. Power 4.5 to 5.2 Inches Hg differential pressure at maximum flow 2.1 cfm. FAA TSO'd. Standard 3 1/8" mounting
All units include non-locking caging. Case mounted Inclinometer, internal lighting and eight degree tilt are available.
The Sigma Tek air-operated artificial horizon gyro is selected as standard equipment by aircraft manufacturers worldwide. The artificial horizon displays aircraft attitude through 360 degrees in pitch. Its pictorial presentation gives faster interpretation of airplane attitude with blue for sky and brown for ground. Pictorial airplane remains fixed during gyro operation, adjustable to compensate for changing conditions.
Also available with warning flag to alert pilot to loss of pneumatic power.