The SW2.2 Stall Warning system is a simple electrical
device that gives a clear sounding alarm if the aircraft flies slower
than 1.1 times the stalling speed of the moment. This may be adusted to
any other value during flight tests. The Aeromax SW2.2 is not certified.
It is designed for experimental, homebuilt, ultralight aircraft and gliders,
flying in non-icing conditions. Because the system feels the pressure
around the wing, the stall warning adjusts automatically to position of
flaps.
Features:
Accurate threshold of operation, No mechanical parts protruding from the
wing; no ground handling hazard, Automatically adjusts to the position
of the flaps, Loud buzzer, audible even with headsets, Mechanically adjustable
buzzer volume, Test button on instrument panel for control of battery
and buzzer, Completely independent of the aircrafts electrical circuit,
Mini lithium battery with a 5-yr. life, No electronics, No ON/OFF switch;
system is always ready, No interface with audio sys. of the aircraft,
Weight (incl. cables & battery): 11oz., Suitable for all aircraft
with stall speed of 30 knots or more. |
Electrical - Stall Warning Systems