Hazardous Area Tone Signal
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TMH Series Hazardous Area Tone Signaling Amplified Speakers

TMH Series signals are high output continuous duty tone signaling amplified speakers for industrial signaling and fire alarm applica­tions in hazardous areas. TMH Series signals draw extremely low power while producing clear tone repro­duction up to 107 dBA. Each TMH Series signal features a rugged speaker cone and a projector built with spun aluminum. The amplification, power management, tone selection, and other internal circuitry are built into a rugged die cast aluminum housing which is sealed with powder coat paint and includes dust and moisture proof gaskets.

 

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Applications

TMH Series is approved for indoor and outdoor use and suitable for NEC Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III hazardous areas. Typical applications for TMH Series include fire alarm systems, emergency warning, plant evacuation, pro­cess control, and public address signaling.


Features

  • Designed for industrial signaling in hazardous areas including
    •  Emergency warning
    • Process control
    • Plant evacuation
    • Public address
    • Emergency Communication Systems (ECS)
  • UL Listed for fire alarm signaling
  • Digital signal amplification
  • Configurable for 11 different tones including siren, whoop, HiLo, temporal 1K, and yelp – no additional modules needed
  • High audio output with extremely low current draw
  • UL Listed for indoor and outdoor use
  • Suitable for areas with high ambient noise
  • User selectable audio line level 25 or 70 Vrms – no additional modules needed
  • Available for 24 VDC and 120 VAC; red or grey powder coat finish