Intelligent Aspirating Detection


What is Air Sampling Fire Detection?

Air Sampling, also know as aspirating, fire detection utilizes an aspirator, and a supervised sample pipe network to return air samples from an environment that is being protected, back to a detection unit for analysis. The air sample isdrawn into the pipe network through either holes drilled in the pipe, a capillary or extended drop from the pipe, or sample heads which can be either adjustable or non-adjustable.

Each of these methods use flow calculations to determine sample hole sizes, pressure drops and acceptable pipe lengths to be sure the system meets NFPA guidelines. Below are details for each of these methods.

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