ATEX Loudspeakers Zone 1 & Zone 2 Explosion proof Ex d – Eaton MEDC DB20 Hazardous Area Loudspeakers

Product Overview

ATEX Loudspeakers Zone 1 & Zone 2

Eaton MEDC DB20 are ATEX loudspeakersare intended for use in potentially explosive atmospheres in ATEX & IECEx Zone 1 and Zone 2 hazardous areas. DB20 hazardous area loudspeaker has a power rating of up to 8 Watts and is suitable for use in the harsh environmental conditions found offshore and onshore in the oil, gas and petrochemical industries.

The body and cover are manufactured from a UV stable glass reinforced polyester. The flare is manufactured from UV stable ABS.

Stainless steel screws and mounting stirrup are incorporated to ensure a corrosion-free product.

ATEX Loudspeakers Zone 1 & Zone 2

ATEX

Features

• Zone 1& 2 (and Zone 21 & 22 : IIC version) plus non-Ex use
• ATEX Approved II 2G Ex de IIB T3/T4*
• IIC Gas Group and Dust approved version available.
• BASEEFA certified.
• Brazilian (Inmetro) certified.
• CUTR certified.
• IECEx Approved.
• IP66.
• Certified temperature: –50°C to +70°C*.
• GRP corrosion-free flamepath.
• 112dB(A) at 8 watts at 1 metre (IIB Version)
• Power tappings via integral transformer.
• Ratcheted swivel mounting stirrup
• Stainless steel fixtures.
• 100V or 70V line and 8Ω versions available.
• Earth continuity available.
• Option for 8 terminals to allow loop-in loop-out wiring configuration.
• Optional metal ceiling mount in accordance with SOLAS B15 requirement.

*Temperature class relates to ambient temperature (see datasheet)

Transformer: Used by combining the rated power tappings below:

Eaton Medc DB20 – Ordering Requirements

The following code is designed to help in selection of the correct Eaton hazardous area loudspeakers with ATEX approval and certification. Build up the part number by inserting the code for each component into the appropriate box.

Eaton MEDC

Eaton MEDC have developed ATEX products designed for harsh and hazardous area conditions and where there is a risk of explosion due to the presence of flammable atmospheres both onshore and offshore – since 1975 MEDC have been designers and manufacturers of alarm, signal, control and communications equipment.

Complete range of LV-HV Cable Joints, Terminations, Cleats & Glands are available to support installation of power, control and instrumentation cables up to 33kV – includes Cold Shrink for use in hazardous areas to provide electrical insulation and cable protection.

Thermon | EXHEAT | Abtech | Marechal Electric | 3M Electrical