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Rotor Speed Warning Unit 2202-1002

Rotor Speed Warning Unit 

The INSCO 2202-1002 Rotor Speed Warning Unit was developed as a rugged, dependable replacement for the existing overspeed warning unit for the MBB BO-105. Employing totally solid state circuitry, the unit provides crisp, precise switching for both aural and visual warnings.

The unit mounts without modification to the aircraft structure or wiring, and is housed in a heavy anodized aluminum case.

The 2202-1002 is STC approved for use on the BO-105.

 


WARNINGS:
The 2202-1002 provides the following warning functions:

Rotor:

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A 5 hertz flashing light (300 ma. max.) and an intermittent tone (650 hz.) In the headset for rotor underspeed from 75 to 95% RPM.
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A 5 hertz flashing light only for rotor overspeed beginning at 103% RPM.
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A continuous tone (2600 hz.). In the headset for rotor overspeed beginning at 108% RPM.

Turbines:

bulletA 5 hertz flashing light and intermittent tone (650 hz.) in the headset for a turbine engine speed differential of + / - 12% or greater.
bulletThis warning may be cancelled by depressing an external pushbutton.

 

Also See our Multi-Function Products

 

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