Simplex 4098 Applications Manual

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Before installing detectors/sensors, make a survey of the area to be covered in accordance with
information provided in NFPA 72, (an excerpt of which is provided in the “Smoke Detector/
Sensor Applications” section below). For additional information, refer to NFPA 72 and the
NEMA Guide for Proper Use of System Smoke Detectors.
 Is there human occupancy?
 Contents to be protected.
 Type of construction and use.
 Burning characteristics of contents.
 Air movement - stratification.
 Deflections and obstructions.
 Height of ceilings.
 Surface conditions of ceilings.
 Type of ceiling construction.
 Total area.
 Vent locations - velocities - dilution.
Each detector/sensor is capable of providing up to 900 square feet (84 square meters) of coverage,
depending on the following:
 Requirements of local codes.
 Results of engineering evaluation.
Special Considerations
Overview
Special
Considerations for
Smoke Detectors
and Sensors
Smoke
Detector/Sensor
Applications
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Simplex 4098 Specifications

General

Brand	Simplex
Model	4098
Category	Fire Alarms
Language	English