LH3-UC25XL Horn loudspeaker, Ex-proof, long flare

LH3-UC25XL Horn loudspeaker, Ex-proof, long flare

  • ATEX, IECEx, UL, CSA , and INMETRO certified
  • Constructed from sturdy, lightweight, anti-static Polyamid material
  • Water- and dust-protected to class IP67
  • Provision for connection of the optional supervision boards

The LH3-UC25XL horn loudspeaker is specifically designed and certified for installations where explosive gas-air mixtures are likely to be present. The horn is constructed from anti-static Polyamid material, making the horn sturdy and light weighted. The longer flare design of the horn results in a higher sound pressure level where longer distance areas can be covered.

 
Maximum power 30 W
Rated power (PHC) 25 W
Rated power 25 / 15 / 6.5/ 5/ 2.5/ 1.5 W
Sound pressure levelat rated power / 1 W (1 kHz, 1 m) 121 dB / 107 dB
Opening angleat 1 kHz/ 4 kHz (- 6 dB) 93 / 32 degrees
Effective frequency range (-10 dB) 415 Hz to 7000 Hz
Rated voltage 100 V
Rated impedance 400 ohm
Electrical connection 2 x 6 pole push terminal
Acceptable wire gauge 0.5 – 2.5 mm2 (AWG 20-12)
   
Material horn Polyamide (PA)
Material bracket Stainless Steel (Grade 316)
Dimensions (H x W x D) 200 x 270 x 248 mm(7.87 x 10.62 x 13.70 in)
Weight 2.72 kg (5.99 lb)
Color Black (RAL 9005)
Cable gland (standard supplied) M20 Polyamide (PA)
Cable diameter 8 mm to 13 mm (0.31 in to 0.51 in)
   
Operating temperature -50 ºC to +60 ºC (-58 ºF to +140 ºF)
Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%