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Crowcon Fgard - Flame Detector

Manufacturer: Crowcon
SKU: Crowcon Fgard - Flame Detector
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£1,437.00 excl vat
£1724.40 inc vat
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Crowcon Fgard - Flame Detector


The FGard IR3 delivers superior performance in the detection of hydrocarbon fires. The FGard IR3 utilises the latest IR flame detection algorithms to ensure maximum false alarm immunity.

The FGard IR3 has been independently tested to demonstrate it can detect a hydrocarbon fuel pan fire at nearly 200 feet in less than 5 seconds.


Multi spectrum IR


60 metre flame detection range – Will detect all Hydrocarbon fires which means no condensation forming on the window, improving reliability and performance across temperature.


Fast detection time


Responds in less than 5 seconds to 0.1m² fire at 60 metres


Heated optics


Intelligent heated optics – No condensation / ice / water


Advanced optical verification – No reflector


Automatic test verifies cleanliness of the lens and electronic circuitry. No reflector optical check and large optical surface results in far fewer false alarms.


Specifications:

Operating temp-60°C to +85°C (-76°F to +185°F)
Storage temp-76°F to +185°F (-60°C to +85°C)
Humidity0-100 % RH (Non-condensing)
Operating voltage24 Vdc Nominal – (Range 18 to 32 Vdc)
Power consumption3W minimum (without heater), 15 W at 32 Vdc with heater on maximum.
Speed of response< 5 seconds (Typical)
Dimensions100 mm Dia x 200 mm (4” Dia x 8” L)
MaterialCopper free aluminum or 316 stainless steel
Entry size3/4 inch NPT or M25
WeightAlu 5.5 lbs (2.5 Kg) / SS 13.2 lbs (6.0kg)
OutputsRelay contacts (DPDT 2A at 30Vdc) – alarm and fault.
0-20mA plus fault alerts, HART®
CertificationsClass 1 Div 1 Groups B, C, D T4 Ambient –50°C to +85°C
Class 1 Zone 1 AEx/Ex db IIC T4 Ambient –50°C to +85°C
ATEX II 2 G Ex db IIC T4
IECEx Ex db IIC T4 Ambient –60°C to +85°C
INMETRO Ex db IIC T4
PESO Ex db IIC T4 Ta= -60°C to +85°C
CCC (China Fire Approvals) – Pending
GB-Ex of China – Pending
Performance approvalsFM 3260
EN 54-10
Ingress – IP66 /NEMA 4X
SIL2 – IEC 61508

 


Data Sheet

Crowcon Fgard - Flame Detector


The FGard IR3 delivers superior performance in the detection of hydrocarbon fires. The FGard IR3 utilises the latest IR flame detection algorithms to ensure maximum false alarm immunity.

The FGard IR3 has been independently tested to demonstrate it can detect a hydrocarbon fuel pan fire at nearly 200 feet in less than 5 seconds.


Multi spectrum IR


60 metre flame detection range – Will detect all Hydrocarbon fires which means no condensation forming on the window, improving reliability and performance across temperature.


Fast detection time


Responds in less than 5 seconds to 0.1m² fire at 60 metres


Heated optics


Intelligent heated optics – No condensation / ice / water


Advanced optical verification – No reflector


Automatic test verifies cleanliness of the lens and electronic circuitry. No reflector optical check and large optical surface results in far fewer false alarms.


Specifications:

Operating temp-60°C to +85°C (-76°F to +185°F)
Storage temp-76°F to +185°F (-60°C to +85°C)
Humidity0-100 % RH (Non-condensing)
Operating voltage24 Vdc Nominal – (Range 18 to 32 Vdc)
Power consumption3W minimum (without heater), 15 W at 32 Vdc with heater on maximum.
Speed of response< 5 seconds (Typical)
Dimensions100 mm Dia x 200 mm (4” Dia x 8” L)
MaterialCopper free aluminum or 316 stainless steel
Entry size3/4 inch NPT or M25
WeightAlu 5.5 lbs (2.5 Kg) / SS 13.2 lbs (6.0kg)
OutputsRelay contacts (DPDT 2A at 30Vdc) – alarm and fault.
0-20mA plus fault alerts, HART®
CertificationsClass 1 Div 1 Groups B, C, D T4 Ambient –50°C to +85°C
Class 1 Zone 1 AEx/Ex db IIC T4 Ambient –50°C to +85°C
ATEX II 2 G Ex db IIC T4
IECEx Ex db IIC T4 Ambient –60°C to +85°C
INMETRO Ex db IIC T4
PESO Ex db IIC T4 Ta= -60°C to +85°C
CCC (China Fire Approvals) – Pending
GB-Ex of China – Pending
Performance approvalsFM 3260
EN 54-10
Ingress – IP66 /NEMA 4X
SIL2 – IEC 61508

 


Data Sheet

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