Kidde-Fenwal PSD-7155 Fire Alarm Photoelectric Smoke Detector Head
Kidde-Fenwal PSD-7155 Fire Alarm Photoelectric Smoke Detector Head
Condition: Used
[Standard Used Item Notes] This item is USED. Only the components visible in the photographs or explicitly mentioned in the listing are included. Peripheral accessories (such as keys, bases, mounting hardware, etc.) are not included unless otherwise stated. The item in the photograph may not be the exact one you receive; however, we strive to portray the average condition of all items accurately. Please carefully review this listing and its photos to assess the condition and contents. If you have any questions or require additional details, feel free to message us, and we will be happy to assist you.
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Kidde-Fenwal PSD-7155 Fire Alarm Photoelectric Smoke Detector Head provides reliable, high-sensitivity fire detection for commercial life-safety systems. This advanced sensing unit utilizes photoelectric technology to offer rapid response times while minimizing false alarms in diverse environments.
- Operating voltage range: 15.0-32.0 VDC
- Standby current draw: 300 µA at 24 VDC
- Sensitivity range: 0.5% to 4.0% per foot obscuration
- Operating temperature: 32°F to 158°F
- Mounting compatibility: Standard Kidde-Fenwal detector bases
The PSD-7155 represents a robust evolution in smoke detection, building upon traditional sensing architectures to provide enhanced stability and reduced maintenance requirements. By integrating sophisticated signal processing, this detector head outperforms legacy models in distinguishing between hazardous smoke particles and common non-emergency airborne particulates, ensuring a more reliable alert profile for critical infrastructure.
Advanced Detection Engineering and Operational Efficiency
Engineered for precision, this photoelectric detector head utilizes a specialized optical chamber designed to capture smoke signatures accurately across a wide range of combustion types. Its high-performance circuitry ensures seamless integration with existing fire alarm control panels, providing facilities managers with a dependable tool for life-safety compliance. The streamlined, low-profile design facilitates easy installation and field servicing, making it an essential component for maintaining high standards of building safety and incident response.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
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