Overview

This explosion proof horn speaker is constructed from an anti-static, nylon material, anti-ultraviolet material and is certified for ATEX / IECEx zone 1 and 2 dust/gas atmospheres. Suitable for petrochemical industry, tunnel, oil rigs, ship, offshore platforms, mines, grain silos and other places.

ATEX / IECEx Certification: Gas explosion - proof area ZONE 1 & ZONE 2. Dust explosion - proof area ZONE 1 & ZONE 2.

Features

• Compliant with explosion proof standards.
• Zone 1 and 2 ATEX / IECEx certified for gas and dust explosion.
• Anti-static nylon construction.
• UV stabilised for long term durability in harsh environments.
• Suitable for the petrochemical industry.
• Suitable for grain silos and other areas with explosive vapor potential.
• Compatible with 70/100V systems, providing power taps up to 30 Watts.

 Specifications

• Material/Colour: Flame retardant antistatic nylon, black
• Rated Power Taps: 5W/10W/15W/30W
• Power Tap Wiring: 5W Yellow, 10W Orange, 15W Red, 30W Brown, Black Common.
• Built-in Audio Transformer: 70V/100V,  5W/10W/15W/30W
• Effective Frequency Range: 300 Hz - 8000 Hz
• Ingress Protection Rating: IP66
• Ambient Temperature: -40 to +55°.  
• Relative Humidity: 10% - 95%
• Input AC Resistance: 8±15%? 
• Sound Coil DC Resistance: 6.4 ±7%?
• Explosion Proof Standard: EN IEC 60079-0:2018, EN 60079-1:2014, EN IEC 60079-7:2015/A1:2018, EN 60079-31:2014, EN 60079-14-2014
• Dimensions: 250Ø x 325D mm
• Weight: 4kg 

  *Specifications are subject to change without notice.