The NOTIFIER FST-951H Thermal Sensor Head is a high-performance heat detection module engineered for precision temperature monitoring in commercial and industrial fire alarm systems. Designed to provide critical early warning in environments with elevated thermal conditions, this sensor head integrates advanced thermal sensing technology to detect rapid temperature increases and potential fire scenarios.
Ideal for installation in challenging environments such as mechanical rooms, kitchen facilities, industrial processing areas, and HVAC systems, the FST-951H offers robust thermal detection capabilities. Its specialized high-temperature rating makes it a critical component for facilities requiring advanced fire protection strategies beyond standard ambient temperature sensors.
Fire alarm professionals rely on this Notifier module to deliver reliable, addressable heat detection that meets stringent safety standards and provides precise thermal monitoring across diverse commercial applications.
Key Features
- High-temperature fixed threshold detection at 190°F (88°C) with rate-of-rise sensitivity
- Compatible with addressable fire alarm control panels and notification appliance circuits
- NFPA 72 compliant design with UL 268 listing for thermal detection accuracy
- Low-profile architectural white housing for seamless commercial installations
- Broad operating voltage range supporting 12-24 VDC fire alarm systems
- Simple two-wire connection with built-in short circuit isolation
Specifications
- Operating Voltage: 12-24 VDC
- Standby Current: < 250 µA
- Alarm Current: 5-8 mA
- Temperature Rating: Fixed 190°F (88°C) with 15°F/min rate-of-rise
- Dimensions: 6.0″ diameter x 2.0″ depth
- Color: Architectural White
Certified to UL 268 and UL 464 standards, the NOTIFIER FST-951H Thermal Sensor Head provides fire alarm professionals with a reliable, precision-engineered solution for critical thermal detection requirements in commercial and industrial environments.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 4.5 × 4.5 × 2 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Module |
