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Flame Detector
Global Fire GFE-SWR-IR3 Ex-Proof 3 Sensors IR Flame Detector
Product Brochure
Color | Red and White |
Model Name/Number | GFE-SWR-IR3 |
Brand | Global Fire |
Detection Range | GFE-SWR-UV & GFE-SWR-UVIR: 17 m (n-heptane; 33x33 cm); 25m (alcohol; 50x50 cm) GFE-SWR-IR3: 35 m (n- |
Current Output | Standard available 0-20 mA (stepped, sinking, non-isolated) |
Current Normal | 25 mA at 24 VDC |
Cone Of Vision | 90 minimum |
Relay Outputs/Alarm Relay | De-energized during normal operation, no alarm, SPDT, 30 Vdc - 2 A, 60 W max. |
(Optional) GFE-SWR-BKT Materia | PA66, 316SS nuts and bolts |
Relay Output/Fault Relay | Energized during normal operation, no fault, SPDT, 30 Vdc - 2 A, 60 W max. |
Cable Gland | M20 (cable conduit diameter 5.5-13 mm, two steps 5.5-8 mm and 8-13 mm) |
Pressure Compensating Element | PCE (Pressure Compensating Element) avoids moisture build up in the detector housing, caused by pres |
Housing | Glass Reinforced Polyester (GRP), Lid screw tightening torque 2 nm minimum |
Power | 12-24 Vdc (10-28 VDC) |
(Optional) GFE-SWR-BKT Weight | 280 g |
Current In Alarm (24 V Dc) | +/- 75 mA at 24 VDC |
Weight | 465 g |
Automatic And Manual Self Test | Automatic Sensor Test (Built in Self-Test) and manual self-test |
Dimensions | 125 x 80 x 57 mm |
Ingress Protection | IP65 |
Alarm Response Time | < 8 sec |
Startup Time | <10 sec |
Alarm Output Setting | Selectable LEDs And Relays Latching/Non Latching |
GFE announces the addition of flame detectors to our range, providing an additional high quality and competitive solution to our customers.
This new range has 3 models covering UV and IR wavelengths, namely UV, triple IR and combined UV/IR detection. With CPR and ATEX certification it will be a good option for the majority of scenarios here flame detection technology is required.
GFE-SWR-IR3 flame detector must exceed its alarm threshold to initiate a fire alarm. The GFE-SWR-IR3 flamedetector also use additional alarm criterion: the analysis of the flame flicker-frequency. This version also exhibits good false alarm rejection capabilities.
GFE-SWR Flame Detectors GFE-SWR flame detector range utilizes a microprocessor for sophisticated electronic signal analysis. Its advanced discrimination technology and rugged construction makes it suitable for almost all installations scenarios as it's presented in application table below. GFE-SWR-UVflame detector is suitable for indoor applications, such as fume hoods and hydrogen storages. Because of its non-corrosive housing it is suitable for indoor industrial areas where corrosion may occur. UV light is emitted in practically every fire, both hydrocarbon and non-hydrocarbon fires. GFE-SWR-UVIR flame detector is a combination of UV and IR detections, it uses an additional alarm criterion: the analysis of the flame flicker frequency. The UV and IR sensor must both exceed their alarm threshold to initiate a fire alarm. The GFE-SWR-UVIR flame detector has a good false alarms immunity since the UV and IR sensor do not share false alarm sources. GFE-SWR-IR3 flame detector must exceed its alarm threshold to initiate a fire alarm. The GFE-SWR-IR3 flame detector also use additional alarm criterion: the analysis of the flame flicker-frequency. This version also exhibits good false alarm rejection capabilities.
Key Features:
- Suitable for heavy and light Hydrocarbons such as Gasoline, Diesel, Methanol and Ethanol
- Resistant to artificial and sunlight
- Suitable for indoor and outdoor applications
- GRP IP65 housing
- Relay output for Alarm and Fault conditions
- CPR/EN54-10 certified
- ATEX zone 2/22 certified
- FM3260 & 3611 Approvals
- Rugged sensors make the detector suitable for virtually all fire types
- Sophisticated software enhances the reliability and availability of the detector
- Design of the housing and the swivel mount avoid mounting errors with regards to grounding
- Automatic Sensor Test (Built-in Self-Test) enhances the reliability and availability of the flame detector
- Pressure Compensating Element avoids additional cost of maintenance caused by moisture build up and increases the life time.
Conventional Flame Detector
Product Brochure
Certification | EN54-5 |
Usage/Application | Industrial Premises |
Brand | Hochiki |
Model Name/Number | DRD-E |
Operating Voltage | 15 - 30 V dc |
Alarm Current | Surge current 320 micro A Minimum alarm trip current 6 mA |
Ambient Temperature | Operating temperature range -10 DegreeC to +50 DegreeC |
Weight | Weight (g) / Dimensions (mm) 124 / 100 diameter x 37.3 height |