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> 2 notifier fst-851 addressable heat detectors
2 notifier fst-851 addressable heat detectors
2 Notifier FST-851 Addressable Heat Detectors
Notifier FST-851 Series intelligent plug-in thermal detectors with integral communication has features that surpass conventional detectors. Point ID capability allows each etector s address to be set with decade address switches, providing exact detector locations. FST-851 Series thermal detectors use an innovative thermistor sensing circuit to produce 135 F/ 57 C fixed-temperature (FST-851) and rate-of-rise thermal detection (FST-851R) in a low-profile package. FST-851H provides fixed high-temperature detection at 190 F/88 C. These thermal detectors provide effective, intelligent property protection in a variety of applications. FST-851 Series detectors are compatible with all Notifier intelligent Fire Alarm Control Panels, except FireWarden series panels. . FlashScan (U.S. Patent 5,539,389) is a communication protocol developed by Notifier Engineering that greatly enhances the speed of communication between analog intelligent devices and certain NOTIFIER systems. Intelligent devices communicate in a grouped fashion. If one of the devices within the group has new information, the panel s CPU stops the group poll and concentrates on single points. The net effect is response speed greater than five times that of earlier designs.
Sleek, low-profile, stylish design.
State-of-the-art thermistor technology for fast response.
Rate-of-rise model (FST-851R), 15 F (8.3 C) per minute.
Factory preset at 135 F (57 C); high-temperature model at 190 F (88 C).
Compatible with FlashScan and CLIP protocol systems.
Direct dial entry of address 01-159 for FlashScan loops, 01-99 CLIP mode loops.
Visible LEDs blink every time the unit is addressed.
360 -field viewing angle of the visual alarm indicators (two bi-color LEDs). LEDs blink green in Normal condition and turn on steady red in Alarm.
Integral communications and built-in device-type identification.
Remote test feature from the panel.
Built-in functional test switch activated by external magnet.
Walk test with address display (an address of 121 will blink the detector LED 12-(pause)-1).
Built-in tamper-resistant feature.
Designed for direct-surface or electrical-box mounting.
Sealed against back pressure.
Plugs into separate base for ease of installation and maintenance. Separate base allows interchange of photoelectric, ionization and thermal sensors.
SEMS screws for wiring of the separate base.
Constructed of off-white Bayblend , designed to commercial standards, and offers an attractive appearance.
The following conditions apply for refund:
1. The item must be Returned within 7 days of the date you received it.
2. Returned items must be in the original condition, not worn or altered and should be returned with all original documents.
4. In Case of defect - an RMA # will be issued and replacement will be sent as soon we can verify that a defective part was received back.
