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FST-851AUS Series
FST-851AUS Series Heat Detectors.
Notifier FST-851AUS Series intelligent plug-in thermal detectors with integral communication has features that surpass conventional detectors. Point ID capability allows each detector’s address to be set with decade address switches, providing exact detector locations. FST-851AUS Series thermal detectors use an thermistor sensing circuit to produce 57°C fixed-temperature (FST-851AUS) and rate-of-rise thermal detection (FST-851RAUS) and FST-851HAUS provides fixed high-temperature detection at 88°C.
These thermal detectors provide effective, intelligent property protection in a variety of applications. FST-851AUS Series detectors are compatible with Notifier Onyx and CLIP series Fire Alarm Control Panels (FACPs).
- Sleek, low-profile stylish design.
- Thermistor technology for fast response
- Rate-of-rise model (FST-851RAUS), 8.3°C per minute
- Fixed temperature at 57°C; high-temperature model fixed at 88°C
- Compatible with FlashScan® and CLIP protocol systems
- Rotary, decimal addressing
- 360°-field viewing angle of the visual alarm indicators (two bi-color LEDs).
- Integral communications and built-in device-type identification
- Built-in functional test switch activated by external magnet
- Built-in tamper-resistant feature
- Sealed against back pressure
- Plugs into separate base for ease of installation and maintenance
FST-851AUS-IV: FlashScan fixed temperature thermal sensor - Ivory
FST-851RAUS-IV: FlashScan rate of rise thermal sensor - Ivory
FST-851AUS-W: FlashScan fixed temperature thermal sensor - White
FST-851RAUS-W: FlashScan rate of rise thermal sensor - White
FST-851HAUS-IV:FlashScan High Temperature fixed thermal sensor
Accessories:
B501AUS-IV: Universal addressable detector base, Ivory
B501AUS-W: Universal addressable detector base, Pure White
B524IEFT-IV: Universal addressable detector base with Isolator, Ivory
- FST-851AUS - AS7240.5:2018 Class A2; ActivFire certificate # afp-3359
- FST-851RAUS - AS7240.5:2018 Class A2R; ActivFire certificate # afp-3360
- FST-851HAUS - AS7240.5:2018 Class C; ActivFire certificate # afp-3361