DS-HFS Heat Detector
The DS-HFS Heat Detector is an intelligent device equipped with a 135°F (57°C) fixed-temperature sensor for detecting heat from fire. It continuously monitors air temperature, with its onboard microprocessor analyzing sensor readings and comparing them to historical data to decide if an alarm should be triggered. Digital filters help eliminate signal patterns that do not resemble fire conditions, significantly reducing the occurrence of false alarms.
Features
- 135°F (57°C) Fixed Temperature Alarm Point
- Works with SmartOne® communication protocol
- Compatible with Kidde, Fenwal and Chemetron branded intelligent control units
- Operates in conjunction with SmartOne® CPD-7052, PSD-7152 and THD-7252 legacy detectors
- Maximum 50 ft. (15.2 m) spacing from detector centers (UL)
- Detector head and terminal base design (bases sold separately)
- Low-profile design blends into ceiling
- Attractive 6 in. diameter trim ring provided with bases
- Electronic Addressing performed with SmartOne Hand-Held Programmer
- Advanced data analysis reduces chance of nuisance Alarms
Technical Specifications
- 24 VDC (nominal)
- Fixed Temperature Alarm Point: 135°F (57.2°C)
- Mounting: Plug-in
- Maximum Spacing - UL/cUL: 50 ft. (15.2 m) centers FM: 15 ft. X 15 ft. (4.5 m X 4.5 m)
Listing & Approvals
- FM Approved
- cULus Listed
- California State Fire Marshal Listed
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