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Honeywell R7847A1082 Amplifier for 7800 SERIES Relay Modules

Honeywell R7847A1082 Amplifier for 7800 SERIES Relay Modules

  • $283.12


R7847A1082 

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Overview:

The R7847A Rectification Flame Amplifiers are solid state plug-in amplifiers that respond to a rectified signal from a rectification type flame detector to indicate the presence of flame when used with 7800 SERIES Relay Modules.

Available Model Features:

  • R7847A1082:
    • Reactification: for use with flame rods, rectifying photocells or C7012A,C Solid State Ultraviolet Detectors
    • Plug-in to 7800 SERIES Relay Module through printed circuit board edge connector keyed for proper orientation.
    • Flame signal test jacks measure amplifier flame signal voltage.
    • 0.0 to 5.0 Vdc Flame signal strength reading range.
    • Flame Failure Response Time (sec): 2 or 3

     

    Product Specifications:

    • Flame Signal (Volts dc): Minimum Acceptable: 1.25 Vdc. Flame Signal Voltage Range (displayed on Keyboard Display Module or measured with a 1M ohm voltmeter plugged into amplifier test jacks): 0.0 to 5.0 Vdc.
    • Environmental Ratings:
      • Ambient Temperature:
        • Operating: -40°F to 140°F (-40°C to 60°C).
        • Storage: -40°F to 150°F (-40°C to 65°C).
      • Humidity: Operating 85% rh continuous, noncondensing.
      • Vibration: Continuous 0.5G environment.
    • Approvals:
      • Underwriters Laboratories Inc. Listed: File no. MP268, guide no. MCCZZ: R7847A.
      • Underwriters Laboratories Inc. Component Recognized: File no. MP268, guide no. MCCZZ: R7824C.
      • Canadian Standards Association Certified: LR95329-3.
      • Factory Mutual Approved: Report J.I.1V9A0.AF. Industrial Risk Insurers Acceptable.

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