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Flame DetectorUVIR Flame Detector

UVIR Flame Detector | RFD-2TN UV/IR Dual-sensors

Flame Detector RFD-2TN is a UV / IR type flame detector is identify fire when both UV and IR sensors simultaneously detect the presence of a flame.

  • Maximum 30 meters of detection range with a 100 degree cone of vision.
  • User selectable output options among Relays, 4-20 ㎃ stepped output, and RS-485.
Highlights
  • UV / IR Dual-sensors.
  • Wide field of view.
  • Enhanced False Alarm Immunity against sunlight and artificial false alarm sources.
  • Flame Detector RFD-2TN is suitable for general areas such as gymnasium, commercial facilities, and cultural heritage.
Specification
[  Specification  ] 

  • Type : Ultraviolet and Infrared, Non Explosion proof
  • Nominal sensing range : 30 m
  • Sensing angle : 100°, Cone type
  • Operating temp. : -40~+75℃
  • Humidity : 0~95 %
  • Output signal
  •   – RELAY
  •   – Fire : 1 A (250 VAC, 30 VDC), A-B connect point
  •   – Error : 1 A ( 250 VAC, 30 VDC ), A-B connect point
  •   – 4~20 mA
  •   – RS485
  • Function
  •   – Diagnostic sensor fault enable Self test
  •   – Remote self diagnostic ON / OFF control ( BIT )
[  Structure  ]

  • Material : Anodizing
  • Surface : Powder Coating
  • Color : Gold
  • Weight : About 0.53 ㎏
  • External : 64 mm × 75 mm, Hexahedral, Connector 1/2 inch PF

[  Electrical  ]

  • Power Consumption : 2.0 W minimum / 3.6 W maximum
  • Voltage : DC 24 V, ( 17~32 V, pulsating current enable)
  • Current
  •   – Idel (Sensing) : 55 mA
  •   – Fire (Activating, Emergency) (Sensing) : 90 mA
  •   – Self test : 180 mA
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