ATEX Loudspeakers Zone 1 & Zone 2 Weatherproof Ex de – Eaton DB10 Hazardous Area Loudspeakers

Eaton DB10 are ATEX loudspeakers intended for use in potentially explosive gas atmospheres in ATEX & IECEx Zone 1 and Zone 2 hazardous areas. DB10 hazardous area loudspeaker has a power rating of up to 15 watts and is suitable for use in gas groups IIB plus hydrogen and IIC.

The flamepaths, flare and body, are manufactured from a UV stable glass reinforced polyester. Stainless steel screws and mounting stirrup are incorporated to ensure a corrosion-free product.

ATEX Loudspeakers Zone 1 & Zone 2

ATEX

Features

• Zone 1, Zone 2 & non-Ex use.
• Exde IIB + H₂, IIC T4/T5/T6.
• ATEX certified Ex II 2G
• IECEx certified Gb
• BASEEFA certified.
• CUTR certified.
• Chinese (CQST) certified.
• Brazilian (Inmetro) certified.
• IP66 and IP67.
• Certified temperature: –40°C to +65°C*.
• GRP corrosion-free flamepath.
• 116 dB(A) at 20 Watts at 1 metre.
• 8 and 15 Watt versions.
• Power tappings via integral transformer.
• Ratcheted swivel mounting stirrup.
• 316L Stainless steel fixtures.
• Retained cover screws
• Internal earth stud fitted as standard

*Model dependent.

 

Transformer: Used by combining the rated power tappings below:

Tappings	Power
	8W	15W
1:2	8.0	15.0
2:3	4.0	7.5
3:4	2.0	3.75
1:3	1.5	2.5
2:4	0.7	1.25
1:4	0.4	0.75

 

MEDC DB10 Hazardous Area Loudspeakers

Technical Specification

Hazardous Area Certification
ATEX Ex de IIB+H2	Cert. no. Baseefa11ATEX0101X. Certified to: EN60079-0, EN60079-1, EN60079-7. Ex II 2G, Ex de IIB + H2 T4/T5/T6 Gb.
ATEX Ex de IIC	Cert. no. Baseefa11ATEX0102X. Certified to: EN60079-0, EN60079-1, EN60079-7. Ex II 2G, Ex de IIC T4/T5/T6 Gb.
IECEx Ex de IIB+H2	Cert. no. IECEx BAS 11.0041X. Certified to: IEC60079-0, IEC60079-1, IEC60079-7. Ex de IIB + H2 T4/T5/T6 Gb.
IECEx Ex de IIC	Cert. no. IECEx BAS 11.0042X. Certified to: IEC60079-0, IEC60079-1, IEC60079-7. Ex de IIC T4/T5/T6 Gb.
CUTR Ex de IIB+H2	1Ex de IIB + H2 T4/T5/T6 Gb
CUTR Ex de IIC:*	1Ex de IIC T4/T5/T6 Gb
Inmetro Ex de	Ex d e IIB + H2 T4/T5/T6 Gb
CQST	Ex d e IIB + H2 T4/T5/T6 Gb
Specifications
Material	Body & horn in anti-static, UV stable, glass reinforced polyester. Mounting stirrup and fixtures in 316L stainless steel.
Finish	All natural or body and horn can be painted to customer specification
Rated power	8 & 15 Watts RMS continuous (25ºC)
Weight	Long Flare (15W): 4.5kg Gross weight. 3.6kg Net weight. Short Flare (8W): 4kg Gross weight. 3.1kg Net weight.
Ingress Protection	IP66 and IP67
Entries	Up to 2 x M20 ISO into Exe chamber
Terminals	8 x 4.0sqmm or 4 x 4.0sqmm
Output	Maximum output for IIB unit @ 1W/1M is 105dB(A). Maximum output for IIB unit @ 15W/1M is 115dB(A). Maximum output for IIC unit @ 1W/1M is 98dB(A). Maximum output for IIC unit @ 15W/1M is 107dB(A).
Frequency Range	400Hz to 8kHz
Certified Temp	-40ºC to + 40ºC (T6)** -40ºC to + 55ºC (T5)** -40ºC to + 65ºC (T4)**
Voice Coil Impedance	8 ohms
Fire Retardancy	GRP is fire retardant to ISO 1210
Mounting	Via stirrup with ratchet facility (supplied fitted).
Earth Continuity	Internal/External earth stud linked to gland continuity
Labels	Optional stainless steel tag and duty labels
Transformer	100V line as standard. Use by combining the rated power tappings below.

EATON MEDC DB10 – 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. T&D distribute the extensive range of Eaton MEDC ATEX Certified manual call points, visual, audible alarms, loudspeakers and telephones for hazardous area workplaces, including Zone 1 & Zone 2 explosive atmospheres.

Thorne & Derrick, are the Explosive Atmosphere Experts, distributing an extensive range of ATEX Certified Equipment including heat tracing cables and systems, electrical heating products, electrical enclosures and plug/sockets outlets.

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.

➡ Cable Cleats | Cable Lugs | Cable Transits | Cable Joints

 

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

Data Sheets

• ATEX Loudspeakers Zone 1 & Zone 2 Weatherproof Ex de – Eaton DB10 Hazardous Area Loudspeakers
  Download