General
The NOTIFIER® FST-951 Series intelligent thermal detectors are
designed for both performance and aesthetics, and are direct
replacements for the FST-851 Series. A new modern, sleek, contemporary design and advanced thermal technologies make the
FST-951 Series ideal for both system operation and building design.
The point ID address, set using rotary decimal switches, provide
specific detector locations.
The series includes a 135°F/57°C fixed-temperature, rate-of-rise,
and a 190°F/88°C fixed high-temperature detectors. These thermal
detectors provide effective, intelligent property protection in a variety
of applications. Detectors are available for both FlashScan® and
CLIP applications as designated.
Features
SLC LOOP:
• Two-wire SLC loop connection
• Unit uses base for wiring
ADDRESSING:
• Addressable by device
• Rotary, decimal addressing
(Refer to the NOTIFIER panel manuals for device capacity.)
ARCHITECTURE:
• Designed to meet UL 268 7th Edition
• Sleek, low-profile, stylish design
• State-of-the-art thermistor technology for fast response
• Integral communications and built-in device-type identification
• Built-in tamper resistant feature
• Built-in functional test switch activated by external magnet
OPERATION:
• Fixed temperature model (FST-951) factory preset to 135°F
(57°C)
• Rate-of-rise model (FST-951R),15°F (8.3°C) per minute
• High-temperature model FST-951H) factory preset to 190°F
(88°C)
• 360°-field viewing angle of the two visual alarm indicators, LEDs
blink red in Normal condition and turn on steady red in Alarm
• LEDs blink every time the unit is polled
MECHANICALS:
• Sealed against back pressure
• SEMS screws for wiring of the separate base
• Designed for direct-surface or electrical-box mounting
• Plugs into separate base for ease of installation and maintenance
• Separate base allows interchange of photoelectric, ionization and
thermal sensors
OTHER SYSTEM FEATURES:
• Remote test feature from the panel
• Walk test with address display
• Low standby current
OPTIONS:
• Remote LED output connection to optional RA100Z remote LED
annunciator