Hochiki DFE-190
Hochiki DFE-190
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The Hochiki DFE 135/190 is a fixed-temperature heat detector for areas where a high-heat-output fire is expected or where environmental conditions make smoke detection impractical. It is a self-restoring device intended for property protection, and it must be supervised by a UL listed fire alarm control panel to operate.
Key Features
- Field choice of 135°F or 190°F fixed-temperature elements
- Self-restoring operation, no element replacement after a normal alarm
- Built-in guard protects the heat-sensing element from physical damage
- Optional latching LED base available for visual alarm indication at the device
Technical Specifications
- Fixed Temperature Options: 135°F or 190°F
- UL Listed Ceiling Spacing: Up to 50' x 50' (2,500 sq. ft.)
- Contact Rating: 100 mA

