Sounder 103 dB(A)

These sounders are used in workplaces where dangerous, explosive atmospheres are to be expected

• Free selection of 49 different tones UKOOA/PFEER conformant
• High sound pressure level of 105 dB(A), can be reduced by up to 15 dB(A) via a potentiometer
• Up to 2 tones can be selected externally in order to signal different alarms
• Works on DC voltages between 10 and 28 V DC, rated voltage 24 V DC
• An input protector prevents damage due to incorrect connection without a zener barrier or galvanic isolation
• Can also be used outdoors thanks to housing made of self-extinguishing ABS and IP 66 protection system
• Categories 1G, 2G and 3G (Zones 0, 1 and 2)

Here you can find suitable zener barriers