Horn loudspeaker Bosch LBC 3437/00 is specifically designed for use in places where there is the possibility of an explosive mixture of gas and air. Suitable for use with all groups of gases, including hydrogen.
Features:
- ATEX approved
- CENELEC compliant
- BASEEFA certified
- Glass reinforced polyester with strong, fire retardant properties
- Reduced maintenance costs
- Corrosion and chemical resistance
- Water- and dust protected to class IP 66 and IP 67
- Complies with international installation and safety regulations
Specifications:
- The maximum power of 22.5 W
- Switching capacity 15 / 7,5 / 5/4/2 / 0.8 W
- The sound pressure level at 15 W / W 1 (1 kHz, 1 m) 112 dB / 100 dB (SPL)
- Frequency range (-10 dB) 420 Hz - 3.5 kHz
- The opening angle at 1 kHz / 4 kHz (-6 dB) 160 ° / 60 °
- Nominal input voltage 100 V
- Rated impedance 667 ohm
- To connect the terminal block connector
- Dimensions (Diameter x Depth) 271 x 170 mm
- Weight 5 kg
- Black color
- Cable diameter 7.5 - 11.9 mm
- Operating temperature -25 ºC - +55 ºC
- Storage temperature -40 ºC - +70 ºC
- Relative humidity <95%
