Horn Explosion Proof Electronic Audible Signal high volume D1XS2FAC

 

The D1xS2F is a 116dB(A) (measured at 10 feet) alarm horn sounder with re-entrant flare horn. Robust Type 4/4X, IP66 marine grade, corrosion proof aluminum enclosure approved for Class I & II Div 1, Zone 1 & 20 explosion proof signaling applications. Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Approved for gas groups ABCD in Class I Division 1, Class I Zone 1 IIC and for dust groups FG in Class II Division 1, Zone 20 IIIB environments. The threaded flameproof joint simplifies both installation and routine maintenance. The 120 Volt AC version--model priced here (select optional 24 Volt DC (approved for public mode fire alarm) version below). Horn/Strobe Combination Unit available-please inquire. No additional tone cards required, volume adjustable--none better--most rugged device on the market!

• Voltage available: 120 Volt AC priced here, 24 Volt DC select below--other voltages are optional-please inquire.
• Operating Current: .267mA
• Temperature Range: -40C to 70C
• Audible Rating: 116dBA @ 10 feet (adjustable)
• Mounting: Flat Surface Bracket
• NEMA 4X, IP66 and IP67
• Listings: Gas version
  NEC / CEC:
  Class I Div 1 ABCD T6 Ta -40°C to +70°C
  Class I Div 2 ABCD T6 Ta -40°C to +70°C
  Class I Zone 1, 2 IIC T6 Ta -40°C to +70°C
  IECEx / ATEX:
  Ex db IIC T5 Gb Ta -40°C to +75°C
  Ex db IIC T6 Gb Ta -40°C to +70°C
• Tones: Featuring 64 alarm tone sounds , each of the available 4 stage/channels can be remotely triggered.