The Fire-Lite Alarm H355 Series thermal detectors are addressablesensors that use a state-of-the-art thermistorsensing circuit for fast response. These sensors are designedto provide open-area protection and are intendedfor use with Fire-Lite's MS-9600 and MS-9200UD FireAlarm Control Panels (FACPs).
Both the H355 and H355R sensors provide fixed temperaturealarm detection at 135°F. The H355R sensor respondsto rate-of-rise conditions of greater than 15°F/8.3°C perminute. H355HT provides fixed high-temperature detectionat 190°F/88°C. These thermal detectors provide cost effective,addressable property protection in a variety of applications.
Two LEDs on each sensor light to provide a local, visiblesensor indication. Remote LED annunciator capability isavailable as an optional accessory (P/N RA400Z).