FST-951RAUS-IV – Heat sensor (rate of rise), Ivory– FlashScan (Notifier)

FST-951RAUS-IV – Heat sensor (rate of rise), Ivory– FlashScan (Notifier)

Description

PDF Data Sheet

Notifier FST-951RAUS Addressable Rate-of-Rise Thermal Detector – FlashScan® Heat Detector

The Notifier FST-951RAUS is an intelligent addressable rate-of-rise thermal detector designed to provide reliable heat detection for fire alarm systems using Notifier FlashScan® SLC communication technology. The detector combines rate-of-rise sensing with fixed-temperature detection to provide fast and dependable response to developing fire conditions.

Designed for Australian fire alarm installations, the FST-951RAUS operates as an A2R class thermal detector, providing detection through both rapid temperature increase monitoring and a fixed temperature threshold. The detector is suitable for applications where smoke detection may not be appropriate, including areas exposed to dust, fumes, steam, or environmental conditions that could affect smoke detector performance.

The FST-951RAUS connects to compatible Notifier addressable fire alarm systems using approved detector bases such as the B501AUS series, providing easy installation, reliable communication, and simplified maintenance.

Key Features:

  • Intelligent addressable thermal detector with FlashScan® protocol
  • Rate-of-rise and fixed-temperature heat detection
  • A2R thermal detection classification for Australian applications
  • Fixed temperature activation at approximately 57°C
  • Rate-of-rise response of approximately 8.3°C/min
  • Compatible with Notifier FlashScan® SLC fire alarm systems
  • Supports installation with approved Notifier detector bases
  • Suitable for areas where smoke detectors may be unsuitable
  • Ivory finish for standard fire alarm installations

Typical Applications:

  • Commercial buildings
  • Industrial facilities
  • Plant rooms and equipment areas
  • Kitchens and utility areas
  • Dusty or environmentally challenging locations

 

The Notifier FST-951RAUS Addressable Rate-of-Rise Thermal Detector provides dependable heat detection and intelligent system integration, helping deliver reliable fire protection in a wide range of building environments.

Specifications

 

Parameter Description
Product Code FST‑951RAUS
Detector Type Intelligent Addressable Rate-of-Rise Thermal Detector
Communication Protocol Notifier FlashScan® SLC protocol
Detection Class A2R – Rate-of-Rise and Fixed Temperature
Fixed Temperature Approximately 57°C
Rate-of-Rise Response Approximately 8.3°C/min
Operating Voltage 15–32 VDC
Standby Current Approximately 200–300 µA (typical, system dependent)
Alarm Current Up to approximately 4.5 mA @ 24 VDC
Humidity Rating 10–93% RH, non-condensing
Compatible Bases Notifier B501AUS series and approved detector bases
Colour Ivory
Compliance AS ISO 7240.5:2018 (A2S / Type C listing as applicable)