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SAE AS430 1960 Edition, October 1, 1960
Powerplant Fire Detection Instruments - Thermal and Flame Contact Types
(Turbine)
Description / Abstract:
This Aeronautical Standard covers the following basic types of
fire detection instruments, or combinations thereof, intended for
use in protecting aircraft powerplant installation, auxiliary
powerplants, combustion heaters and other installations where fuel,
oil or similar fires may occur.
Basic Types:
Definition of
Type I Thermal - Fixed Temperature, an instrument which will actuate an alarm signal when exposed to any temperature above a definite pre-established level.
Type II Thermal - Rate of Rise, an instrument which will actuate an alarm signal when exposed to any rate of temperature change above a definite pre-established level.
Type III Flame - Contact, an instrument which will actuate an alarm signal when exposed to physical contact with flame.
Basic Types:
Definition of
Type I Thermal - Fixed Temperature, an instrument which will actuate an alarm signal when exposed to any temperature above a definite pre-established level.
Type II Thermal - Rate of Rise, an instrument which will actuate an alarm signal when exposed to any rate of temperature change above a definite pre-established level.
Type III Flame - Contact, an instrument which will actuate an alarm signal when exposed to physical contact with flame.
SAE AS430 1960 Edition, October 1, 1960
Powerplant Fire Detection Instruments - Thermal and Flame Contact Types
(Turbine)