The THERMOTECH (302-ET-194) Rate Compensation Heat Detector represents advanced thermal sensing technology designed for professional fire alarm system integration in complex commercial environments. Engineered to provide precise thermal event detection, this heat detector utilizes sophisticated rate-of-rise and fixed temperature sensing mechanisms to deliver exceptional performance across challenging installation scenarios.
Specifically developed for environments requiring nuanced thermal monitoring, the 302-ET-194 is ideal for spaces with variable temperature profiles such as mechanical rooms, warehouses, manufacturing facilities, and transportation infrastructure. Its advanced rate compensation technology enables intelligent detection that minimizes false alarms while maintaining critical life safety responsiveness.
Manufactured to meet rigorous industry standards, this heat detector provides reliable thermal event detection through its multi-criteria sensing architecture, ensuring comprehensive protection for commercial fire alarm systems.
Key Features
- Advanced rate compensation technology with dual sensing modes: fixed temperature and rate-of-rise detection
- Compatible with most addressable fire alarm control panels using standard two-wire communication protocols
- Operating temperature range from 32°F to 100°F (0°C to 38°C) with exceptional thermal sensitivity
- UL Listed and CSFM approved for commercial fire alarm system integration
- Low-profile design facilitating streamlined installation in restricted overhead spaces
- NFPA 72 compliant thermal sensing mechanism with robust environmental resilience
Specifications
- Activation Temperature: 135°F fixed temperature setting
- Rate-of-Rise Threshold: 15°F per minute
- Operating Voltage: 15-32 VDC
- Standby Current: < 250 µA
- Alarm Current: 6-10 mA
- Dimensions: 6.25″ diameter x 2.1″ depth
- Agency Listings: UL 268, UL 464, NFPA 72 compliant
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 4 × 3 × 0.5 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Heat Detector |
