Fenwal Duct Detectors DH-60 Series

The Fenwal Series DH-60 Duct Detectors are suited for use with HVAC systems in commercial, industrial and institutional fire alarm applications. The DH-60 is easily mounted to both rectangular and round ducts from 8 inches (200 mm) to 12 feet (3.6 m)wide and is compatible with all ducts with air velocities between 500 and 4000 feet per minute (2.5 to 20 m/s).The Ionization and Photoelectric Smoke Detector heads listed above operate over this entire air velocity range.

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  • Fenwal 2-Wire Duct Smoke Detectors Product Data

  • 24 Vdc Operations

  • Connects to Fire Alarm Control Panel

  • Initiating Circuit

  • Compatible with Fenwal Advanced Smoke Detectors

  • In-place Sensitivity Measurement (in % per foot obscuration)

  • Remote Indication, Test and Reset Capabilities

  • Easily Mounts to Round or Rectangular Ducts

  • Wide Range of Duct Sizes and Air Velocities Clear Lexan Cover for Easy Viewing of Smoke Detector Status and Cleanliness

  • Approvals

    • UL 268A Listed File S1064

    • Factory Mutual Approved

    • CSFM Listed #3240-1076:121

    • NYC MEA Listed #134-95-E

    • City of Los Angeles Approved #RR8318

.TEMP.fm-appoved-logo.jpg  .TEMP.ul-listed-logo.jpg

  • Fenwal 4-Wire Duct Smoke Detector Product Data

  • 24/120/240 Vac or 24 Vdc Operation

  • Compatible with Fenwal Advanced Smoke Detectors

  • In-place Sensitivity Measurement (in % per foot obscuration)

  • Remote Indication, Test and Reset Capabilities

  • Easily Mounts to Round or Rectangular Ducts

  • Wide Range of Duct Sizes and Air Velocities

  • High Capacity

  • Form C Alarm Relay Contacts

  • Clear Lexan Cover for Easy Viewing of Smoke Detector Status and Cleanliness

  • Approvals

    • UL 268A Listed File S1064

    • Factory Mutual Approved

    • CSFM Listed #3240-1076:121

    • NYC MEA Listed #134-95-E

    • City of Los Angeles Approved #RR8318

.TEMP.fm-appoved-logo.jpg  .TEMP.ul-listed-logo.jpg

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