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% |