Đầu dò lửa Spectrex 40/40I IR3

NSX : SpectrexSpectrex

The 40/40I, a multi spectrum based on three IR bands (IR3), detects fuel and gas fires at long distances with the highest immunity to false alarms. The 40/40I IR3 can detect a 1ft2 (0.1 m2) gasoline pan fire at 215 ft (65m) in less than 5 seconds.

The 40/40I is the most durable and weather resistant flame detector currently on the market. Its new features include a heated window, to eliminate condensation and icing; HART capabilities for digital communications; lower power requirements; and a compact, lighter design.

Due to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is SIL2 (TUV) approved to IEC 61508.

    • Multi Spectrum Design - for long distance detection and high false alarm immunity
    • Sensitivity Selection - to ensure no zone crossover detection
    • Automatic and Manual Built-In-Test (BIT) - to assure continued reliable operation
    • Heated Window - for operation in harsh weather conditions (snow, ice, condensation)
    • Multiple Output Options for maximum flexibility and compatibility
      • Relays (3) for Alarm, Fault and Auxiliary
      • 0-20mA (stepped)
      • HART Protocol for maintenance and asset management
      • RS-485, Modbus Compatible
    • High Reliability - MTBF - minimum 150,000 hours
    • Approved to Safety Integrity Level 2 (SIL2 – TUV)
    • 5-Year Warranty
    • User Programmable via HART or RS-485
    • Hazardous area zones:
      • Zones 1 & 2 with IIC gas group vapors present
      • Zones 21 & 22 with IIIC dust type present
    • Ex approved to:
      • ATEX & IECEx
      • FM/FMC/CSA
      • TR CU (EAC)
    • 3rd party Performance Tested
      • EN54-10 (VdS)
      • FM3260
    • Marine Approval
      • MED "Wheelmark" approval (DNV)
    • Reliability
      • IEC61508-SIL2 (TUV)
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