OMNIGUARD MODEL 660 – UV FLAME DETECTOR

The Omniguard^® model 660 UV flame detector is designed to detect fires and output appropriate
alarm information. The model 660 senses ultraviolet radiation in the appropriate wavelength for
extremely fast fire detection. The model 660 will sense both hydrocarbon and non-hydrocarbon
fires, a technology which has proven itself over decades of reliable service.

The model 660 is available in two versions, one for standard industrial applications with a
maximum operating temperature of 85°C, and a second which is capable of operating at a
maximum sustained temperature of 125°C. This version is especially well suited for turbine
enclosure and high temperature industrial applications. Both versions come with an automatic
self-test function to monitor the detector’s ability to sense fires and report a fault condition
when impaired. Typical applications for the Omniguard^® 660 model are turbine enclosures,
powerplants, compressor stations, LPG facilities, LNG facilities and engine test cells.

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Key features

Available in special high temperature version, -40°C to +125°C (-40°F to +257°F)
Five-year warranty on sensors from date of delivery, three-year warranty on components or manufacturing defects from date of delivery
Field of view 120°
Robust, weatherproof enclosure for indoor or outdoor applications
FM, CSA, IECEx, ATEX, SIL2, UKCA, ECAS-Ex, PESO
Advanced through-the-lens diagnostic self-test
Long range detection
Self-contained, explosion- proof enclosure
Field configurable relays and sensitivity
State-of-the-art microprocessor control
High intensity, localized indication of fire or fault

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Perfomance Ratings

Responsive to hydrocarbon (gasoline, propane, methane, alcohol, etc.)
and non-hydrocarbon (hydrogen, silane, hydrazine, magnesium, etc.) flames.
Third-party performance certified to detect saturating signal source in 15 milliseconds,
1 square foot gasoline flame at 50 feet in 1 second typical. Horizontal field of view 120°.

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Applications