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UVIR Flame Detector | RFD-2FTN-H
UVIR Flame Detector | RFD-2FTN-H
Flame DetectorUVIR Flame Detector

UVIR Flame Detector | RFD-2FTN-H

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Flame Detector RFD-2FTN-H is a UV / IR type hydrogen Flame Detector with international certifications.

  • Identify fire when both UV and IR sensors simultaneously detect the presence of a a hydrogen and hydrocarbon based flame.
  • Also Permits operation at Hazardous areas.
  • User selectable output options among Relays, so 4-20 ㎃ stepped output, and RS-485.
Highlights
  • Also UV / IR Dual sensors.
  • Detects Hydrogen and Hydrocarbon based flames.
  • Enhanced False Alarm Immunity against sunlight and artificial false alarm sources.
  • Approval for Explosion Proof and Dust Ignition proof.
  • High reliability in operation with Automatic and Manual Self Diagnosis.
  • Flame Detector RFD-2FTN-H suitable for hazardous areas such as Oil, Gas stations and Petrochemical plants.
  • Field selectable sensitivity and delay time also.
Specification
[  Specification  ]

  • Type : Ultraviolet and Infrared, Outdoor, Explosion proof
  • Nominal sensing range : 15 m (Hydrogen) , 20 m (N-Heptane)
  • Sensing angle : 90°
  • Operating temp. : -40 ~ +75°C
  • Keeping temp. : -50 ~ +90°C
  • Humidity : 0~95 %
  • performance :
  • – FM 3260
  • Explosion proof : : ATEX (Presafe 17 ATEX 1786X)
  • Ex II2 GD
  • Ex db IIC T5/T6 Gb
  • And Ex tb IIIC T95℃/T85℃ Db
  • water tight : IP66/67
  • Output signal
  • – Relay
  • – 4~20 mA
  • – RS485

[  Structure  ]

  • Material : Aluminum 6061
  • Surface : Anodizing Process
  • Color : White silver
  • Weight : About 0.53 kg
  • External : 64 × 64 × 75 mm , Connector 1/2 NPT

[  Electrical  ]

  • Power Cunsumption : 2.0 W minimum / 3.6 W maximum
  • Voltage : DC 24 V ( 17~29 V, pulsating current enable)
  • Current
  • – Idel(Sensing) : 70 mA
  • – Fire (Activating, Emergency) (Sensing) : 100 mA
Certificates and Documents

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