R7800 Series Mô-đun khuếch đại tín hiệu ngọn lửa

Feature:

• Flame failure response time of 0.8 or 1 second; or 2.0 or 3.0 seconds, depending on the amplifier and relay module selected.
• 0.0 to 5.0 Vdc Flame signal strength reading range
• Color coded label identifies flame detection type:
  • Green-rectification.
  • Red-infrared.
  • Purple-ultraviolet.
  • Blue-pulsed rectification.
  • White-optical.
• Tests components 12 times per minute

Technical Information:

• Rectification:
  • R7824C for use with C7024E,F Solid State Ultraviolet Detectors.
  • R7847A,B for use with flame rods or C7012A,C Solid State Ultraviolet Detectors.
• Infrared:
  • R7848A,B for use with C7015 Infrared (lead sulfide) Detector.
  • R7852A,B for use with C7915 Infrared (lead sulfide) Detector.
• Ultraviolet:
  • R7849A,B for use with C7027/C7035/C7044 Minipeeper Ultraviolet Detectors.
  • R7861A for use with C7061A Ultraviolet Detector.
  • R7886A for use with C7076A,D Ultraviolet Detectors with adjustable sensitivity.
• Optical:
  • R7851B for use with C7927 and C7962 Flame Detectors.
  • R7851C for use with C7961E Flame Detectors.
• Flame Signal (Volts dc):
  • Minimum Acceptable: 1.25 Vdc.
  • Flame Signal Voltage Range (displayed on Keyboard Display Module or measured with a 1M ohm/volt meter 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.
• Weight: 2.5 oz (71g), unpacked.
• Dimensions: 91x23x76 mm