MEDC DB4BM Metallic Loudspeaker Range

Loudspeakers

Eaton's MEDC DB4BM Loudspeaker range is designed for use in potentially explosive gas and dust atmospheres. Suitable for marine and both onshore and offshore environments in the oil, gas, and petrochemical industries.

A high-power, explosion proof loudspeaker, the DB4BM is a metallic version of the DB4B with market-leading intelligibility and excellent acoustic performance. Certified for use in a wide range of temperatures (from -60°C to +85°C). The Ex-enclosure is manufactured in marine grade alloy or stainless steel with a rugged thermoplastic flare providing a corrosion free and aesthetically pleasing product.

The frequency response of the unit ensures that critical voice messages and general alarm tones are highly intelligible. The specific SPL figure for sensitivity is 1W @ 1m is 108dB whilst at 1m the 25W unit produces 119dB, the 15W unit 117dB and the 8W unit 114dB.

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Introducing the new DB4B Metallic Loudspeaker

Find the right loudspeaker for your project. We have the perfect balance between material, weight, temperature stability and durability to suit your application.

Our high performance DB4B loudspeaker is now available in stainless steel and alloy.

Longevity

Corrosion resistant material

Reliable

ATEX/IECEx and UL class 1 div 1 certified

Wide temperature range

Certified temperature range: –60°C to +85°C

Certifications and compliances

ATEX Ex d

Cert. no. UL 21 ATEX02559X
Certified to: EN60079-0,1,31
Ex II 2GD, Ex db IIC T3/T4/T5/T6 Gb
Ex tb IIIC T200°C/T135°C/T100°C/T85°C Db
IP66 (IP65 short flare)

IECEx Ex d

Cert. no. IECEx ULD 21.0017X
Certified to: IEC60079-0,1,31
Ex db IIC T3/T4/T5/T6 Gb
Ex tb IIIC T200°C/T135°C/T100°C/T85°C Db
IP66 (IP65 short flare)

Design features

UKEX / ATEX / IECEx certifed
Ex enclosure - manufactured in either marine grade alloy or stainless steel
Flare - flame retardant, high impact, thermoplastic polyester
Bracket, fixings and captive cover screws: 316 stainless steel
Certified temperature -60ºC to +85ºC
8W, 15W & 25W versions
Robust and corrosion resistant

Standard materials

Ex enclosure: either marine grade alloy or stainless steel
Flare - flame retardant, high impact, thermoplastic polyester
Bracket, fixings and captive cover screws: 316 stainless steel

Specifications

Ordering Information

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Tech Support Email

geisindia@eaton.com

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