LH3-UC25XS Horn loudspeaker, Ex-proof, short flare

LH3-UC25XS Horn loudspeaker, Ex-proof, short 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-UC25XS 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.

   
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) 118 dB / 104 dB
Opening angleat 1 kHz/ 4 kHz (- 6 dB) 155 / 47 degrees
Effective frequency range(-10 dB) 480 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) 144 x 170 x 207 mm(5.66 x 6.69 x 8.15 in)
Weight 2.37 kg (5.22 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%