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Fireclass 516.016.028FC LHD Junction EOL Box

Fireclass 516.016.029FC Digital One or Two Zone LHD EOL Box

Fireclass 516.016.175FC ProReact EN Digital End of Line

Fireclass 516.016.018FC ProReact Analogue End Of Line Unit

Fireclass Ceiling Tile Adaptor Kit

Fireclass 516.300.421FC FV421I IR Flame Detector

Fireclass 516.300.421FC FV421I IR Flame Detector

Fireclass 516.300.421FC FV421I IR Flame DetectorThe FV421I Intrinsically Safe IR Flame Detectors are intended for applications demanding a high level of protection where a rapid response to fire is important within Exia zoned areas.The FV400 series uses Triple IR Solar Blind technology for flame detection. This provides a reliable and cost-effective solution in standard flame detection applications especially where there is a single hazard in the field of view. The FV400 detectors use Triple IR Solar Blind sensing technology and flame detection algorithms to provide high performance sensing capabilities for hydrocarbon fires. This includes the ability to reliably sense flames through high densities of solvent vapours and black smoke increasing the probability of early detection with consistent high sensitivity to flame throughout the whole field of view.They also ensure consistent detection of many different types of hydrocarbon fuels from alcohol to aviation fuel. Multiple interfaces are provided with the option of an integral CCTV camera to provide a visual means of operator verification.Key FeaturesTriple waveband infrared solar blind flame detection for optimum false alarm immunityUnrivalled black body rejection over a wide range of source temperaturesAutomatic Optical Integrity Monitoring4 Range settings - 6m 12.5m 25m 50mIS certified Baseefa 14ATEX0245X IECEx BAS 14.0113XHighly configurable via switch settings or P.C. softwareMED Marine approvedSIL2 certified Future EnhancementHighly sensitive to flame thus increasing the probability of early detection of hydrocarbon fires over a longer rangeAble to see flames through smoke and through high densities of solvent vapours thus increasing the probability of early detection of hydrocarbon firesInsensitive to artificial light sources such as halogen lightsConsistent high sensitivity flame detection throughout a 90 field of viewConsistent detection of different types of hydrocarbon fuels from alcohol to aviation fuelRegular self-testing of critical electronic circuits and regular monitoring of the detector window OIM reducing the frequency of regular maintenance visitsOptions of different system interfaces as standardSealed to IP66 and IP67 when suitable cable gland and sealant are used ensuring long term reliability in harsh environmentsPlease note The image is for illustrative purposes only.

GBP 2810.41
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