REZONTECH CO., LTD.

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Flame Detector

UVIR Flame Detector | RFD-2FTN

RFD-2FTN is a UV/IR type Flame Detector.


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. 


Permits operation at Hazardous areas. 


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 

• Explosion-Proof and Dust Ignition proof 

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

• Field selectable sensitivity and delay time 


Specification

[  Specification  ]

• Type : Ultraviolet and Infrared, Outdoor, Explosion-proof

• Nominal sensing range : 30m

• Sensing angle : 100°, Cone type

• Operating temp. : -40 ~ +75°C

• Keeping temp. : -50 ~ +90°C

• Humidity : 0~95%

• Output signal

  - Relay

    Fire : 1A ( 250VAC, 30VDC ), A-B 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 : White silver

• Weight : About 0.53kg

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


[  Electrical  ]

• Power Cunsumption : 5.8W

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

• Current

  - Idel(Sensing) :100mA

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

  - Self test : 170mA




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