BOSCH LH3-UC25XL | EX Flameproof Horn 25W (long flare)
LH3-UC25XL EX Flameproof Horn 25W (long flare)
BOSCH LH3-UC25XL EX Flameproof Horn 25W (long flare)
The Bosch LH3-UC25XS EX flameproof horn loudspeaker with a short flare is manufactured from sturdy & lightweight anti-static Polyamid material for use in hazardous installations where explosive gas / air mixtures are likely to be present.
Rated at 25 watts, 100 volt line. Power tappings at 25,15, 6.5, 5, 2.5, 1.5W.
The longer flare design gives higher SPL values enabling longer distances to be covered.
A ratcheted stainless steel mounting bracking is included
- 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
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% |
แบรนด์ (Brands) | Bosch |
---|---|
รุ่น | LH3 |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | BOSCH LH3UC25XL EX Flameproof Horn 25W (long flare) |
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