Honeywell FS24X Plus User Manual

False Alarm Stimuli Response
The following table represents the minimum distance for false alarm source immunity in order to
ensure that nuisance radiation sources are avoided. Additionally, the sensitivity to a one square foot
n-Heptane reference pan fire in the presence of the false fire source is listed. Typical distances for
other sensitivities are metric, i.e. the ratios for Very High, High, Medium, and Low sensitivities are
100%, 75%, 50%, and 25%. FM witness testing included verifying all sensitivities for
indoor/outdoor heptane.
Honeywell®FS24XPlus™ | User Manual
43

Honeywell FS24X Plus Specifications

General

Brand	Honeywell
Model	FS24X Plus
Category	Measuring Instruments
Language	English