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Gas & Fire Detection A fire detection system is one of the most important safety items on board of a vessel. We have a large range of spare parts directly available ex stock Check the full list

The Tyco 811PHEXN (516.800.534) is an intrinsically safe optical multisensor, which is able to detect smoke and heat.



The mode of detector may be:
Optical smoke only detector (sensitivity High, Normal or Low)
HPO smoke detector (sensitivity High, Normal or Low)
Heat only rate-of-rise (A1R) detector (no sensitivity selection)
Heat only fixed temperature 60oC (A2S) (no sensitivity selection)
Optical (sensitivity High, Normal or Low) combined with heat fixed temperature 60oC (A2S)
HPO (sensitivity High, Normal or Low) combined with heat fixed temperature 60oC (A2S)


The Tyco 811PHEXN is also known as:
811PH-EXN
811PH-EX-N
811 PH-EX-N
811PH-EXN
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