Honeywell SS2-A Flame Detector

The Honeywell SS2-A MultiSpectrum Flame Detector senses radiant energy in the ultraviolet (UV), visible and WideBand Infrared™ (IR) spectrum. The radiant energy from all types of flaming fires will alert the Honeywell SS2-A to its presence.

The field of view for the Honeywell SS2 Flame Detectors is the widest in the industry with a 120° cone of vision. This means more hazard area can be covered by each Detector. Greater sensitivity also increases the volume covered by each Flame Detector, up to 4 times more than some other Flame Detectors.

The Honeywell SS2-A Flame Detector operates from standard 24 Volt DC power and interfaces to approved Fire Alarm Panels or standard PLC’s. When power is applied, a self-test is performed and the fault relay resets to show no faults. The front LED lights flash every 10 seconds to indicate power is on.

Honeywell SS2-A Flame Detector

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Multi-Spectrum senses ultraviolet, visible and WideBand IR™
Detects hydrocarbon and non-hydrocarbon based fires
Wide field of view and solar blind
Greatest sensitivity with false alarm immunity
Microprocessor abased algorithms: FirePic™ and Tri-Mode Plot™
Wide temperature range of operation
Explosion-proof housing
Proven in worldwide applications
FS2000™ System compatible or standalone operation
Compatible with approved Fire Alarm Panels.

The Honeywell SS2-A is suitable for many applications including:
Petro-Chemical facilities
Co-Generation Plants
Aircraft Hangars
Silane Gas Storage
Gas Turbines
Power Plants
Gas Compressor Stations.
Sensitivity: 60 ft. to a 1 sq. ft. n-heptane fire
Response time: 2-5 seconds to 1 sq. ft. of n-heptane fire at 60 ft.
Field of view: 120° cone of vision (60° from on axis)
Input power: 24 Vdc nominal (20.5 to 34 Vdc)
Power consumption: 56 mA normal operation
68 mA alarm condition
Operating temperature: -40° to 85°C, -40° to 185°F
Humidity range: 0 to 90% RH, non-condensing
Weight: 3.8 pounds - Aluminum
7.6 pounds - 316 Stainless Steel
Housing: Copper-free aluminum (less than 0.4%)
powder coated NEMA4, NEMA4X-IP66,
tamper resistant with
integral dual 3/4” NPT conduit openings
316 Stainless steel housing available
Electrical certifications: Explosion-proof
Class I, Div. 1 & 2, Groups A, B, C and D
Class II, Div. 1 & 2, Groups E, F and G
Class III

Related products:
Honeywell Flame Detector - SS2-AM
Honeywell Flame Detector - SS2-AML
Honeywell Flame Detector - SS2-AN
Honeywell Flame Detector - SS4-A
Honeywell Flame Detector - SS4-AS
Honeywell Flame Detector - SS4-AUV
Honeywell Flame Detector Test Lamp - FT-2145.