Temperature rise detector H355(A) Series

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Fire-Lite’s H355 Series thermal detectors are addressable sensors that use a state-of-the-art thermistor sensing circuit for a fast response. These sensors are designed to provide open area protection and are intended for use with Fire-Lites MS-9050UD, MS-9200UDLS, and MS-9600(UD)LS Addressable Fire Alarm Control Panels. Both the H355 and H355R provide fixed temperature alarm detection at 135F. The H355HT provides fixed-high temperature detection.The FireLite Alarms H355(A) Series thermal detectors are addressable sensors that use a state-of-the-art thermistor sensing circuit for fast response. These sensors provide open-area protection and are intended for use with FireLitesaddressable Fire Alarm Control Panels (FACPs). The H355(A) and H355R(A) sensors provide fixed temperature alarm detection at 135°F (57°C). The H355R(A) sensor also responds to rate-of-rise conditions of greater than 15°F (8.3°C) per minute. The H355HT(A) is a fixed high-temperature detector that activates at 190°F (88°C). These thermal detectors provide addressable property protection in a variety of applications. Two LEDs on each sensor light to provide a local, visible sensor indication. Remote LED annunciator capability is available using an optional accessory, the RA100Z.