The Simplex 4098-5612 fixed temperature heat detector represents precision engineering for critical fire detection environments, providing reliable thermal event monitoring in commercial and industrial applications. Engineered for seamless integration with addressable fire alarm panels, this detector provides a direct thermal response mechanism that activates at a precise 200°F (93.3°C), making it ideal for spaces with potential heat-related fire risks such as mechanical rooms, electrical closets, warehouse storage areas, and HVAC infrastructure.
Designed for professional fire alarm installation professionals, this Simplex heat detector utilizes advanced thermal sensing technology to detect rapid temperature increases or sustained elevated heat conditions. Unlike smoke detectors that rely on particulate detection, heat detectors provide a direct thermal threshold response, making them crucial in environments where smoke detection might generate nuisance alarms or where early heat indication is more appropriate for fire risk management.
Key Features
- Fixed temperature activation at 200°F (93.3°C) with robust thermal sensing element
- Compatible with Simplex addressable fire alarm panels and conventional systems
- UL Listed and compliant with NFPA 72 fire alarm and signaling code requirements
- Durable, corrosion-resistant base construction for long-term reliability
- Low-profile design facilitating streamlined installation in commercial and industrial environments
- Supports direct mounting on electrical boxes and standard mounting configurations
Specifications
- Operating Temperature: 32°F to 100°F (0°C to 38°C)
- Humidity Range: 10% to 93% non-condensing
- Regulatory Approvals: UL 268, UL 464, FM Approved
- Base Compatibility: Standard 4-inch electrical box mounting
- Voltage Range: 15-32 VDC
Typical installation contexts include commercial office buildings, manufacturing facilities, data centers, healthcare environments, and institutional facilities where precise thermal event detection is critical for life safety and property protection. The Simplex 4098-5612 heat detector provides professional fire alarm technicians with a reliable, standards-compliant solution for thermal monitoring and early fire event detection.
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 | 2 × 4.5 × 4.2 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Heat Detector |







