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The Notifier FST-851H is an intelligent addressable high-temperature heat detector designed for use with compatible Notifier fire alarm control panels. The Notifier FST-851H utilizes advanced thermistor sensing technology to provide fixed high-temperature detection at 190°F (88°C), making it ideal for environments where standard heat detectors may not be suitable. Therefore, it delivers dependable fire detection for industrial, commercial, and specialized applications exposed to elevated ambient temperatures.
The FST-851H is designed to detect excessive heat conditions and communicate alarm status directly to the fire alarm control panel through the signaling line circuit (SLC). As a result, emergency personnel can quickly identify the exact detector location and respond appropriately. In addition, the detector continuously reports its status to the control panel for enhanced system supervision and reliability.
The Notifier FST-851H is factory preset to activate at 190°F (88°C). Consequently, it is well suited for areas where normal ambient temperatures may exceed the operating range of standard 135°F heat detectors. Furthermore, the high-temperature design helps reduce unwanted alarms while maintaining dependable fire detection performance.
The FST-851H utilizes state-of-the-art thermistor sensing technology for fast and accurate thermal response. Therefore, the detector can reliably identify dangerous temperature conditions while maintaining stable operation in demanding environments. Additionally, thermistor-based sensing provides consistent performance and long-term reliability.
The Notifier FST-851H communicates using Notifier FlashScan® and CLIP protocol technology. As a result, each detector can be individually identified by address, allowing precise device location reporting during alarm, supervisory, or trouble conditions. Moreover, intelligent communication improves maintenance efficiency and system diagnostics.
The detector includes rotary decimal address switches that simplify installation and commissioning. Consequently, installers can quickly assign detector addresses without specialized programming tools. Furthermore, rotary addressing simplifies service and replacement procedures by providing clear physical address settings.
The FST-851H incorporates dual bi-color LEDs that provide a full 360-degree viewing angle. Therefore, personnel can easily identify detector status from multiple directions. During normal operation the LEDs flash when polled, and during alarm conditions the LEDs illuminate steadily for rapid identification.
The Notifier FST-851H is designed for use with compatible Notifier addressable fire alarm control panels, including:
Therefore, it provides seamless integration within Notifier life safety installations.
The FST-851H is commonly installed in:
Consequently, it provides dependable fire detection where elevated ambient temperatures may limit the use of conventional thermal or smoke detectors.
The Notifier FST-851H is ideal for:
The Notifier FST-851H combines intelligent addressable communication, advanced thermistor sensing, rotary addressing, dual LED indicators, and fixed 190°F high-temperature detection in a dependable fire alarm detector. Overall, it provides reliable thermal fire detection for challenging environments where elevated ambient temperatures require specialized protection while maintaining full compatibility with Notifier intelligent fire alarm systems.
| Weight | 2 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
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The Notifier FST-851H is an intelligent addressable high-temperature heat detector designed for use with compatible Notifier fire alarm control panels. The Notifier FST-851H utilizes advanced thermistor sensing technology to provide fixed high-temperature detection at 190°F (88°C), making it ideal for environments where standard heat detectors may not be suitable. Therefore, it delivers dependable fire detection for industrial, commercial, and specialized applications exposed to elevated ambient temperatures.
The FST-851H is designed to detect excessive heat conditions and communicate alarm status directly to the fire alarm control panel through the signaling line circuit (SLC). As a result, emergency personnel can quickly identify the exact detector location and respond appropriately. In addition, the detector continuously reports its status to the control panel for enhanced system supervision and reliability.
The Notifier FST-851H is factory preset to activate at 190°F (88°C). Consequently, it is well suited for areas where normal ambient temperatures may exceed the operating range of standard 135°F heat detectors. Furthermore, the high-temperature design helps reduce unwanted alarms while maintaining dependable fire detection performance.
The FST-851H utilizes state-of-the-art thermistor sensing technology for fast and accurate thermal response. Therefore, the detector can reliably identify dangerous temperature conditions while maintaining stable operation in demanding environments. Additionally, thermistor-based sensing provides consistent performance and long-term reliability.
The Notifier FST-851H communicates using Notifier FlashScan® and CLIP protocol technology. As a result, each detector can be individually identified by address, allowing precise device location reporting during alarm, supervisory, or trouble conditions. Moreover, intelligent communication improves maintenance efficiency and system diagnostics.
The detector includes rotary decimal address switches that simplify installation and commissioning. Consequently, installers can quickly assign detector addresses without specialized programming tools. Furthermore, rotary addressing simplifies service and replacement procedures by providing clear physical address settings.
The FST-851H incorporates dual bi-color LEDs that provide a full 360-degree viewing angle. Therefore, personnel can easily identify detector status from multiple directions. During normal operation the LEDs flash when polled, and during alarm conditions the LEDs illuminate steadily for rapid identification.
The Notifier FST-851H is designed for use with compatible Notifier addressable fire alarm control panels, including:
Therefore, it provides seamless integration within Notifier life safety installations.
The FST-851H is commonly installed in:
Consequently, it provides dependable fire detection where elevated ambient temperatures may limit the use of conventional thermal or smoke detectors.
The Notifier FST-851H is ideal for:
The Notifier FST-851H combines intelligent addressable communication, advanced thermistor sensing, rotary addressing, dual LED indicators, and fixed 190°F high-temperature detection in a dependable fire alarm detector. Overall, it provides reliable thermal fire detection for challenging environments where elevated ambient temperatures require specialized protection while maintaining full compatibility with Notifier intelligent fire alarm systems.
| Weight | 2 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
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