• AS446

• 2008-02-16

• 1962-03-01

• As8036 Update Working Group

This Aerospace Standard covers three basic types of cargo compartment fire detector instruments.

Basic Types - Definition of:

Type I: Carbon Monoxide, an instrument which will actuate an alarm siganl when the concentration of carbon monoxide in air exceeds a specified value.

Type II: Smoke Detector, Electronic, an instrument operating on the principle of smoke particles modifying the relationsihp between a light beam and electronic light sensor which will actuate an alarm signal when the concentration of smoke in air exceeds a specified value.

Type III: Smoke Detector, Visual, an instrument whcih by visual means will show in a positive manner the presence of smoke when the concentration of smoke in air exceeds a specified value.

• SAE AS 446

• Aerospace

• Electrical, Electronics and Avionics
• Manufacturing equipment and machinery
• Parts
• Fire detection