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Commercial Products Group SPHXDVSMR - Explosion-proof Speaker, Surface Mount, 25 VRMS or 70 VRMS, Red.


Commercial Products Group SPHX-DVSMR - Explosion-proof Speaker, Surface Mount, 25 VRMS or 70 VRMS, Red.


 

Our Price : $690.00


Product Code: CPGSPHXDVSMR

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Description
 
Description
CPG Signals Model SPHX PowerTone Explosion-proof Speaker is designed for use in hazardous locations. The unit produces a crisp, clear, high decibel tone/voice output. Tones may be generated by the PowerTone Signaling System or any 25 Vrms or 70 Vrms tone/voice audio system.

The speaker cone and projector are of spun aluminum. The speaker driver and circuitry are contained in a explosion-proof housing. The speaker has a supervisory DC coupling capacitor and wattage taps from 0.5 to 15 watts. The speaker is listed for indoor or outdoor use, is NEMA 3 rated, and is finished in red enamel. The PowerTone speaker is designed for connection to system supervised alarm notification circuits.

Application
The PowerTone speaker is well suited for signaling in hazard ous areas with high ambient noise levels where a high efficiency, weatherproof and corrosion-resistant surface mount speaker is required. The speaker is designed for locations where the danger of explosion or fire exists.

The speaker is suitable for use in National Electrical Code (NFPA 70): Class I, Groups B, C, and D, Division 1 hazardous locations. The speaker may be used with any 25 Vrms or 70 Vrms audio system. The speaker can be mounted indoor or outdoor. The SPHX is NEMA 3 rated.

Features
  • Operates on 25 Vrms or 70 Vrms signal lines.
  • Multiple power taps @ 0.5, 1, 2, 7, and 15 watts.
  • High dB output for coverage of large areas.
  • UL sound pressure level 99 dB(A) at 10 feet. (see chart)
  • Built-In 15 watt high efficiency compression driver.
  • Rugged explosion-proof circuitry housing.
  • Wide frequency response, 400 4000 Hz.
  • Supervisory capacitor.
  • NEMA 3 rated enclosure.
  • Indoor or outdoor mounting.

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