Product details
The Ex ATEX sound generator from Pfannenberg is a highly advanced multi-tone siren specifically designed for use in explosion-prone areas of zones 0, 1, and 2. With an impressive sound pressure level of 103 dB, this sound generator provides effective acoustic warning in critical environments. It is equipped with 49 different tones, allowing for flexible adaptation to various hazardous situations. The sound generator is made of impact-resistant, self-extinguishing ABS and meets the protection class IP66, making it ideal for outdoor use. The operating voltage is 24 V DC, and the sound generator can also be operated with direct voltages between 10 and 28 V DC. An integrated input protection ensures that the sound generator remains functional even with incorrect connections, without the need for a Zener barrier or galvanic isolation.
- Intrinsically safe for zones 0, 1, and 2, suitable for explosive atmospheres
- 49 different tones selectable to signal various hazardous situations
- Sound pressure level can be reduced by up to 15 dB(A) via a potentiometer
- Impact-resistant housing made of self-extinguishing ABS for enhanced safety
- Input protection prevents damage from incorrect connections.