توضیحات

دتکتور شعله UVIR برند Rezontech مدل RFD-2000X-H

(Rezontech Brand UVIR Flame Detector Model RFD-2000X-H)

Rezontech Brand UVIR Flame Detector Model RFD-2000X-H

Description

RFD-2000X-H is a UV/IR type hydrogen Flame Detector with international certifications.

Identify fire when both UV and IR sensors simultaneously detect the presence of a a hydrogen and hydrocarbon based flame.

Maximum 30 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.

Features

1. UV/IR Dual-sensors
2. Detects Hydrogen and Hydrocarbon based flames
3. Enhanced False Alarm Immunity against sunlight and artificial false alarm sources
4. Approval for Explosion-Proof and Dust Ignition proof
5. High reliability in operation with Automatic and Manual Self-Diagnosis
6. Suitable for hazardous areas such as Oil, Gas stations and Petrochemical plants
7. Field selectable sensitivity and delay time

Specification RFD-2000X-H

Specification

1. Type : Ultraviolet and Infrared, Hydrogen flame detector
2. Detection Range : 100ft(30m) for n-Heptane fire 15ft(4.5m) for Hydrogen (30″ plume)
3. Field of View : Horizontal 90°, Vertical 90°
4. Temperature Range Operating : -40℃ to +75℃
5. Humidity Range : 0 to 95% relative humidity

Explosion proof :

1. Class I Division 1 Groups B,C and D(FM)
2. Class II Division 1 Groups E,F and G(FM)
3. Class III (FM)
4. Ex d IIB+H2, T6(ATEX)

• Output

1. Relay
2. Fire Alarm, Fault Alarm, Warning Alarm
3. From A or B Selectable, 28vdc, 2A
4. ۴-۲۰mA
5. RS-485

Structure

1. Dimensions : W134 x H117 x D120 (mm) or W5.3 x H4.6 x D4.7 (inch)
2. Enclosure Material : Stainless steel 316
3. Shipping Weight : 3.4 kg
4. Color : Metal
5. Conduit Entry Size : 2 x 1/2 inch NPT, M20 x 1.5

Electrical

1. Operating Voltage : Typical DC24V (17 to 32)
2. Power Consumption : 1.8W maximum at 32 vdc
3. Wiring : 14AWG(2.08mm2) to 24AWG(0.205mm2) shield cable recommended.
4. Electromagnetic Compatibility : EMC Protected

Certificates RFD-2000X-H

1. FM Approval
2. FMUS Approval
3. ATEX Approval