The System Sensor 5624 fixed temperature heat detector represents a critical component in commercial fire detection infrastructure, engineered to provide reliable thermal monitoring in challenging environmental conditions. Designed for precise thermal event detection, this dual-circuit detector activates at a consistent 194°F (90°C), making it ideal for industrial, manufacturing, and commercial spaces where rapid heat accumulation can signal potential fire risks.
Engineered with professional fire alarm installers and facility managers in mind, this normally open heat detector integrates seamlessly with most addressable fire alarm control panels and conventional notification systems. Its robust construction enables deployment in environments with high ambient temperatures, electrical equipment rooms, mechanical spaces, and HVAC infrastructure where traditional smoke detection might generate nuisance alarms.
Key Features
- Fixed temperature thermal detection at 194°F (90°C) with dual-circuit configuration
- Compatible with most commercial fire alarm panels, including addressable and conventional systems
- Durable, industrial-grade construction for reliable performance in challenging environments
- Compliant with NFPA 72 fire alarm and signaling code requirements
- UL 268 and UL 464 listed for comprehensive safety assurance
- Simplified installation with standard mounting configurations
Specifications
- Operating Voltage: 12/24 VDC
- Circuit Type: Dual Circuit, Normally Open
- Temperature Rating: 194°F ± 7°F (90°C ± 4°C)
- Agency Listings: UL, cUL
- Typical Application Environments: Mechanical rooms, electrical closets, warehouses, manufacturing facilities
Fire alarm professionals will appreciate the System Sensor 5624’s reliability and precision in detecting rapid temperature increases. Its dual-circuit design provides enhanced monitoring capabilities, ensuring comprehensive thermal event detection across various commercial and industrial settings.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 5 × 5 × 2 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Smoke Detector |







