ลำโพงฮอร์น ยี่ห้อ Bosch รุ่น LBC3210/00

• EX.Flameproof Horn 25 W (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

Technical specifications

Electrical*

• Maximum power : 30 W
• Rated power (PHC) : 25 W
• Rated power : 25 / 15 / 6.5/ 5/ 2.5/ 1.5 W
• Sound pressure level at rated power / 1 W (1 kHz, 1 m) : 121 dB / 107 dB
• Opening angle at 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)
• * Technical performance data acc. to IEC 60268‑5

Mechanical

• 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)

Environmental

• 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%