The Gamewell (ATD-L3H) thermal sensor represents a sophisticated heat detection solution engineered for precision fire monitoring in commercial and industrial environments. Designed for compatibility with advanced addressable fire alarm systems, this velocity-only thermal detector provides critical environmental monitoring with a fixed temperature activation point of 190°F. Its bright white aesthetic allows seamless integration into architectural spaces while maintaining professional-grade performance standards.
Fire alarm professionals rely on this sensor for applications requiring rapid heat detection, particularly in areas with challenging environmental conditions such as electrical rooms, mechanical spaces, warehouses, and manufacturing facilities. The ATD-L3H utilizes advanced thermal sensing technology to detect sudden temperature increases, providing an essential layer of fire protection beyond traditional smoke detection methods.
Key Features
- Fixed temperature activation at 190°F with velocity-only thermal sensing technology
- Compatible with Gamewell-FCI addressable fire alarm control panels and communication protocols
- Bright white housing for discrete visual integration into commercial and institutional environments
- UL Listed and compliant with NFPA 72 fire alarm and signaling code requirements
- Low-profile design minimizes aesthetic disruption while maximizing detection reliability
- Designed for easy mounting and straightforward installation in diverse architectural contexts
Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: 250 µA maximum
- Alarm Current: 5 mA at 24 VDC
- Operating Temperature Range: 32°F to 100°F (0°C to 38°C)
- Humidity Tolerance: 10-93% non-condensing
- Agency Listings: UL 268, UL 464, FM Approved
Professional fire alarm technicians will appreciate the sensor’s robust engineering, which ensures reliable performance in challenging environments. The ATD-L3H integrates seamlessly with modern addressable fire alarm systems, providing critical heat detection capabilities across commercial, industrial, and institutional applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.14 lbs |
|---|---|
| Dimensions | 5 × 5 × 2 in |
| Condition | New |
| Manufacturers | Gamewell-FCI |
| Part Type | Sensor |
