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  CPG 2020LB (20/20LB) - Explosion proof UV/IR detector with auto test feature 24Vdc 4 wire & alarm accessory and fault contacts
CPG 2020LB (20/20LB) - Explosion proof UV/IR detector with auto test feature 24Vdc 4 wire & alarm accessory and fault contacts


 

Our Price : $6,717.76


Product Code: 1880834

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Description
 
Description
The SharpeEye UV/IR Optical Flame Detectors 20/20L and 20/20LB (which includes a BIT function) are an improved version of the wellproven Spectrex Ultra Violet/Infra Red (UV/IR) optical flame detectors featuring modem microprocessors and detection algorithms that provide excellent detection sensitivity combined with enhanced immunity to false alarms.
These enhanced models were developed in light of our highly successful experience in highspeed flame detection technology for both military and commercial industrial applications.
Both models are designed to detect hydrocarbon-based fuel fires, hydroxy and hydrogen fire as well as metal and inorganic fires.
The UV/IR flame detector senses energy in the short wave section of both the ultraviolet and infrared portions of the electromagnetic spectrum.
The sensor band pass has been carefully selected to ensure the greatest degree of spectral matching to the radiant energy emissions of fire, and the lowest degree of matching to non-fire stimuli.
The UV sensor incorporates a special logic circuit that helps prevent false alarms caused by solar radiation.
The IR sensor is sensitive to radiation over the range of 2.5 ro 3.0 microns. The signals from both sensors are analyzed for frequency, intensity and duration. Simultaneous matching of radiant energy in both the UV and IR sensors triggers an alarm signal.
Features
  • UV/IR Dual-Sensor
  • High-Speed Response
  • 20 msec Response to Saturated Signal
  • User Programmable Configuration
  • Immune to False Alarms (solar blind)
  • Automatic and Manual Built-In Test (BIT) LB
  • Standard 4-wire Connection 4-20mA source (3-4 wires) configuration
  • MTBF Minimum 100,000 Hours 3-Year Warranty
  • FN, CSA, ATEC, Gost R and K Approved
    APPLICATIONS
  • Aerospace Industry Hydroxy fuels, Hydrogen and Hydrazine fuels
  • Aircraft Hangers landing gear pits, under-wing and over-wing protection
  • Automotive manufacturing, paint spray booths
  • Chemical Industry production, storage, transportation
  • Explosives and Munitions handling and storage
  • Petrochemicals production, storage, shipping facilities Polymers 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
  • Warehouse storage facilities for flammable materials

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