SharpEye 20/20U (UB)0 pages

20/20U-UB
UV Flame Detector
The SharpEye UV Optical
Flame Detectors 20/20U and
20/20UB (which includes a
BIT function) are designed
to meet the strict industry
performance requirements.
The UV sensor has been
carefully selected to ensure the
greatest degree of spectral matching to the radiant
energy emissions of fire.
Flame is detected typically within 3 sec. for a 1ft.2.
(0.1m2) pan gasoline fire. A unique Fast UV Flame
Detector Model (20/20FU) detects within several
milliseconds a saturated UV signal caused by an
explosion or a large fire.
The microprocessor design allows for unique field
programmability making these flame detectors easily
adaptable to all environments, applications and
requirements.
systems or automatic fire extinguishing systems.
The SharpEye UV Flame Detector incorporates a
special logic circuit that helps prevent false alarms
caused by solar radiation.
The UV detectors are particularly useful for detection
of invisible flames from fuels such as: Hydrogen,
Hydrides, Ammonia, Silane and other inorganic
fuels.
Both U and UB models are self-contained, optical
flame detectors that function as stand-alone units
directly connected to external devices such as alarm
* It is important to note that this detector must not be
exposed to UV radiation sources such as: electrical arcs,
sparks and welding, etc.
Main Features
• UV Spectrum Design
• Typical 3 second Response
• User Programmable Configuration
• Automatic and Manual Built-In Test (BIT) - UB
• Standard 4-wire Connection
• 4-20mA source (3-4 wires) configuration
• MTBF Minimum 100,000 Hours
• 3-Year Warranty
• FM, CSA, ATEX and Gost K Approved
Applications
• Aerospace Industry - Hydroxy, Hydrogen and
Hydrazine fuels
• Automotive - manufacturing, paint spray booths
• Chemical Industry - production, storage, transportation
• Explosives & Munitions - handling and storage
• Paint - manufacturing facilities
• Petrochemicals - production, storage, shipping
facilities
• Pharmaceutical Industry
• Polymers, Solvents and Glue - manufacturing
and curing
• Power Generation Facilities - pump areas,
generator rooms, unmanned stations, gas-fired
and coal-fired reactors
• Printing Industry - solvent handling, presses,
drying processes
• Warehouses - storage facilities for flammable
materials
218 Little Falls Road | Cedar Grove | NJ 07009 | USA
Tel: +1 (973) 239-8398 | 1 (800) 452-2107 (Toll free US only) | Fax: +1 (973) 239-7614
E-mail: spectrex@spectrex-inc.com | Web-site: www.spectrex-inc.com