كاشف اللهب بالأشعة فوق البنفسجية والأشعة تحت الحمراء | RFD-2000X

– Features:

• UV/IR Dual-sensors

• 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

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

• Field selectable sensitivity and delay time

– Specification

[  Specification  ]

• Type : Ultraviolet and Infrared

• Detection Range : 100ft(30m) for N-Heptane fire

• Field of View : Horizontal 90°, Vertical 90°

• Temperature Range Operating : -40℃ to +75℃

• Storage : -50℃ to +80℃

• Humidity Range : 0 to 95% relative humidity

• performance : FM3260, EN 54-10(CPR)

• Explosion proof :

– Ex d IIB+H2 T6 IP67(KGS)

– Class I Division 1 Groups B,C and D(FMUS)

– Class II/III Division 1 Groups E,F and G(FMUS)

– T6: -40°F(-40°C) to +176°F(+75°C)(FMUS)

– IP67/NEMA 4X(FMUS)

– II 2 G Ex db IIB+H2 T6(ATEX)

– Ex db IIB+H2 T6(IECEx)

• water tight : IP67(KGS)

• Output

– Relay

· Fire Alarm, Fault Alarm, Warning Alarm

· From A or B Selectable, 28VDC, 2A

– 4-20mA

– RS-485

 [  Structure  ]

• Dimensions : W134 x H117 x D120 (mm)

W5.3 x H4.6 x D4.7 (inch)

• Enclosure Material : Stainless steel 316

• Shipping Weight : 3.4 kg

• Color : Metal

• Conduit Entry Size : 2 x 1/2 inch NPT, M20X1.5

[  Electrical  ]

• Operating Voltage : Typical DC24V (17 to 32)

• Power Consumption : 2.0W minimum / 3.6W maximum at 32 VDC

• Wiring : 14AWG(2.08mm2) to

24AWG(0.205mm2) shield cable recommended.

• Electromagnetic Compatibility : EMC Protected

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