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RATE OF RISE HEAT DETECTOR
Product Code : DSC-EA
$1
The DSC rate of rise heat detectors are composed of an air chamber, vent and a flexible metal diaphragm. When the DSC is heated, the air in the chamber expands. The vent permits the chamber to breath
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The DSC rate of rise heat detectors are composed of an air chamber, vent and a flexible metal diaphragm.
When the DSC is heated, the air in the chamber expands. The vent permits the chamber to breathe and
slowly release the expanded air. If a fire occurs, the air in the chamber will expand more rapidly than it can be
vented. This causes the diagram to close a set of precious metal contacts (normally open) to trigger the
alarm signal.