Honeywell FS7 photoelectric flame detector from the United States

Honeywell FS7 photoelectric flame detector produced in the United StatesProduct Introduction:

The Honeywell FS7 photoelectric flame detector from the United States has been specially designed, and its unique secondary fire detection is not affected by false alarm sources, making it suitable for fire protection applications in semiconductor cleanrooms. FS7 flame detector provides intelligent secondary response for semiconductor wet workbench fire:

Level 1: Warning. This is the first level response in the event of a small fire (producing 3 kilowatts of thermal energy, equivalent to the heat generated when a 4-foot diameter polypropylene oil tank catches fire). This response provides a certain amount of time for the flame to extinguish on its own.

Level 2: Alarm. If the flame cannot extinguish on its own and reaches the thermal energy threshold specified by Facory Mutual (i.e. 13 kilowatts, equivalent to the heat generated when an 8-inch diameter polypropylene oil tank catches fire). It will activate the second level response.

Honeywell FS7 photoelectric flame detector product features:

Multi spectral infrared flame detector

Unique bipolar flame detection response

No false positives

Not affected by smoke, gas, or chemical vapor

Not affected by thermal radiation sources such as electric heaters and ovens

Can detect both hydrocarbon and non hydrocarbon flames

Special injection molded casing, waterproof, heat-insulating, acid resistant, and corrosion-resistant

120 degree wide viewing angle

RS-485 digital interface

FirePicTM fire accident time and date record

Built in self-test function

Integrated pattern design can run independently

Technical parameters of Honeywell FS7 photoelectric flame detector product: