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The KF65 Series incorporate proven sensing technologies, together with advances in materials and electronics technology. Having a wide operating voltage of 9-33VDC, the KF65 Series detectors can be integrated into most Fire/Security systems. The KF65 Series wide voltage range family consists of photoelectric smoke, ionization smoke, and heat detectors.
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The KFSL-2000 Series Smoke Duct Detector is the latest innovation for early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential applications. The unit is designed to prevent
the recirculation or spread of smoke by air handling systems, fans, and blowers. Complete systems may be shut down in the event of smoke detection. The KFSL-2000
is designed and built to meet all local code requirements, as well as the NFPA and ICC standards regarding HVAC supply and return duct smoke detectors. Output terminals are provided for a wide range of remote accessories such as horns, strobes, remote status indicators, and test/reset key switches or push buttons.
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The KFDH200 Low-Flow Series photoelectric air duct smoke detectors are capable of sensing smoke in air velocities from 100 to 4,000 feet per minute (0.5 to 20.32 m/sec). This features low-flow technology that enables duct smoke detection throughout a broad range of airflow environments. Many difficult to solve HVAC applications occur in low airflow duct applications where reliable smoke detection is critical. Low-flow technology can detect smoke at air speed velocities of 100 feet per minute or greater, while continuing the same reliable performance to 4,000 feet per minute. The KFDH200 Series Detector samples air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke and fire gases through the protected area.
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The KF5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and high- temperature ratings with either fixed temperature or combination fixed temperature/rate-of-rise (ROR) activation. The ROR element of the fixed/ROR models is restorable to accommodate fieldtesting. To satisfy a variety of installation needs, the KF5600 series easily mounts to single-gang and octagonal back boxes. And these models accommodate four-square back boxes, when used with a square to round plaster ring. The reversible mounting bracket permits both flush- and surface-mount back box installations. The KF5600 series provides clear markings on the exterior of the unit to ensure that the proper detector is being used. Alphanumeric characters identify the activation method, as well as the temperature rating, in Fahrenheit and Celsius degrees. Fixed temperature models are identified FX, while combination fixed/rate-of-rise units are marked FX/ROR. The KF5600 series also provides a post-activation indicator in the form of a collector. When the detector is activated, the collector drops from the unit, making it easy to identify the unit in alarm.
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The KF302 Series Heat Detectors is a normally open heat detector designed especially for fire detection and alarm systems. These rate compensation type heat detectors are available in either 135°F or 194°F ratings. All four basic models are self-restoring, hermetically sealed, shock resistant, corrosion resistant, and tamperproof. Installers should refer to NFPA Standard 72 (standard for automatic fire detectors) for application requirements, testing and maintenance.
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The KFBG-50W series manual fire alarm station is enclosed in a cast aluminum housing. The bright red finish with raised white letters assures fast recognition when
seconds count. Activating the pull station may be accomplished by opening the front or pull door of the station with the key. The key is also used for resetting after a normal operation. This method makes it difficult to reset by accident or by an unauthorized individual. Along with the option of customizing the key/lock set, this manual station may be private labeled. The KFBG-50W is a surface mounted weatherproof (NEMA 4) model with a gasketed back box. Supplied as a complete unit. Electrical rating of the KFBG-50W series is 3 amperes, 30VAC. A compression type terminal block provides for easy electrical connection for up to AWG 12 solid copper wire.
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