توضیحات
دتکتور شعله UVIR برند Rezontech مدل RFD-2FTN
(Rezontech Brand UVIR Flame Detector Model RFD-2FTN)
Description
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.
Features RFD-2FTN
- 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
- 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
- Function
notes:
- Relay
- Fire : 1A ( 250VAC, 30VDC ), A-B connect point
- Error : 1A ( 250VAC, 30VDC ), A-B connect point
- ۴~۲۰mA
- RS485
- Diagnostic sensor fault enable – Self test
- Remote self diagnostic ON/OFF control ( BIT )
Structure RFD-2FTN
- Material : Aluminum 6061
- Surface : Anodizing Process
- Color : White silver
- Weight : About 0.53kg
- External : 64 × ۶۴ × ۷۵mm, 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
نقد و بررسیها
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