REZONTECH CO., LTD.

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We will do our best to be the leader of 21st century disaster prevention
technology that protects customer's life, safety and property.

Flame Detector

IR3 Flame Detector | RFD-3FT

RFD-3FT is a Triple IR (IR3) Flame Detector.


Identify fire by analyzing the IR wavelengths of a flame.


Maximum 50 meters of detection range with a 90 degree cone of vision.


Permits operation at Hazardous areas.


User selectable output options among Relays, 4-20㎃ stepped output, and RS-485.



Highlights

• Multispectrum IR sensors

• Enhanced False Alarm Immunity against sunlight and artificial false alarm sources

• Explosion-Proof and Dust Ignition proof

• Suitable for hazardous areas such as Oil, Gas stations and Petrochemical plants 


Specification

[  Specification  ] 

• Type : Triple Infrared, Outdoor, Non explosion-proof, Particulate

• Nominal sensing range : 50m

• Sensing angle : 90°, Cone type

• Explosion-proof class : T6,IP67,IIC(Korea Gas Safety

  Corporation)

• Operating temp. :-40 ~ +75°C

• Keeping temp. : -50 ~ +90°C

• Humidity : 0~95%

• Output signal

  - RELAY

  - Fire : 5A(250VAC, 30VDC), A connect point

  - O.C (Open Collector)

    Fire : MAX DC 32V, 10mA

    Error : MAX DC 32V, 10mA

  - 4~20mA

  - RS485

• Function

  - Diagnostic sensor fault enable - Self test

  - Remote self diagnostic ON/OFF control ( BIT )

[  Structure  ] 

• Material : Aluminum 6061

• Surface : Anodizing Process

• Color : Red

• Weight : About 0.53㎏

• External : 64 × 64 × 75mm, Hexahedral, Connector 1/2 inch PF



[  Electrical  ]

• Power Cunsumption : 3.9W

• Voltage : DC 24V,(17~30V, pulsating current enable)

• Current

  - Idel(Sensing) : 100mA

  - Fire(Activating, Emergency)(Sensing) : 120mA

  - Self test : 170mA







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