MEDC DB3BM Metallic Sounder Range

Eaton's MEDC DB3BM is a high-power explosion proof sounder which is provided with versatile control options allowing compatibility with a wide range of control methods and PLCs.

Certified for use from -60°C to +85°C, the DB3BM can withstand the harshest conditions. The Ex-enclosure is manufactured in either marine grade alloy or stainless steel with a rugged thermoplastic flare providing a corrosion free and aesthetically pleasing product.

Capable of producing 116dB @ 1m and with a range of pre-recorded tones, the DB3BM features an integral volume control ideal for when a lower output is required.

The standard DC unit provides 3 tone stages, each stage has 28 tones available which can be independently selected. The unit can be controlled by reversing the polarity of the power supply (2 stage) or providing a common negative and switching between multiple positive supplies.