REZONTECH CO., LTD.

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Flame Detector

UVIR Flame Detector | RFD-2FT5-I

RFD-2FT5-I is a UV/IR type flame detector.


Identify fire when both UV and IR sensors simultaneously detect the presence 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

• UV/IR Dual-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 : Ultraviolet and Infrared, Indoor, Explosion-proof, Particulate

• Nominal sensing range : 50m

• Sensing angle : 90°, Cone type

• Operating temp. : -40 ~ +75°C

• Humidity : 0~95% 

• Explosion class : Exd IIC, T6,IP67(KGS,ATEX)

• Output signal

  - Relay

    Fire : 1A ( 250VAC, 30VDC ), A connect point

    Error : 1A ( 250VAC, 30VDC ), A-B connect point

  - 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 : Blue

• Weight : About 0.53kg

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



[  Electrical  ]

• Power Consumption : 5.8W

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

• Current

  - Idle(Sensing) :60mA

  - Fire(Activating, Emergency)(Sensing) : 80mA

  - Self test : 120mA cable recommended.

• Electromagnetic Compatibility : EMC Protected



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