Medc Db10bb8nnnn1bn | Speakers | Atex | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

MEDC   DB10BB8NNNN1BN

SKU# (1614)



MEDC DB10B_B8_NN_N_N_1B_N

ALARM SIGNAL DEVICES / ATEX
SPEAKERS

$504.03  [9 Weeks]
  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
MEDC DB10 Speaker (up to 15 Watts), Exde, Weatherproof. Zone 1, Zone 2 and non-Ex use. IP66 and IP67, intended for use in potentially explosive gas atmospheres. Available certifications: ATEX, BASEEFA, IECEx, GOST 'R' and 'K', CQST and Inmetro.

ATEX   IECEX   ZONE 1   ZONE 2

DB10BB8NNNN1BN   
504.03

Certification
Gas Group
Power
Transformer
Options
Options
Options
Entries
Finish

  [  9 Weeks  ]
251 Variants of base SKU / 30 Shown below

This range of loudspeakers, intended for use in potentially explosive gas atmospheres, 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.

FEATURES

  • Zone 1, Zone 2 & non-Ex use.
  • Exde IIB + H2 or IIC T4/T5/T6
  • ATEX certified, Ex II 2G
  • IECEx certified, Gb
  • Certified by BASEEFA
  • GOST 'R' & 'K' certified.*
  • Chinese (CQST) certified.*
  • Brazilian (Inmetro) certified.*
  • IP66 and IP67
  • Certified temperature: -40°C to +65°C.**
  • GRP corrosion-free flamepath.
  • 115dB(A) at 15 Watts at 1 metre.
  • 8 & 15 Watt versions.
  • Power tappings via integral transformer.
  • Ratcheted swivel mounting stirrup.
  • Fitted with 316L stainless steel fixtures.
  • Earth continuity available.
  • Retained cover screws.
  • Internal earth stud fitted as standard.

*Please contact Cooper MEDC Technical Sales.
** Model dependant, please contact Cooper MEDC
Technical Sales for -50°C products.

Specification
Certification: Standards: IEC/EN 60079-0, 60079-1, 60079-7.
IECEx IIB + H2 Cert details: IECEx BAS 11.0041X
IECEx IIC Cert details: IECEx BAS 11.0042X
Ex de IIB + H2 T4, T5 or T6 Gb.
Ex de IIC T4, T5 or T6 Gb.
ATEX IIB + H2 Cert details: Baseefa11ATEX0101X
ATEX IIC Cert details: Baseefa11ATEX0102X
Ex II 2 G Ex de IIB+H2 T4/T5/T6 Gb
Ex II 2 G Ex de IIC T4/T5/T6 Gb
GOST 'R' Certification: 2 Exde IIB + H2 T4/T5/T6.*
GOST 'K' Certification: Exde IIB + H2 T4/T5/T6.*
Chinese (CQST) Certification: Exde IIB + H2 T4/T5/T6.*
Brazilian (Inmetro) Certification: BR-Ex de IIB + H2 T3/T4/T5/T6.*
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 & IP67.
Entries: Up to 2 x M20 ISO into Exe chamber.
Terminals: 8 x 4.0mm² or 4 x 4.0mm².
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: -40°C to + 40°C (T6)**
-40°C to + 55°C (T5)**
-40°C to + 65°C (T4)**
Voice Coil Impedence: 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.
Transformer Tappings Power
15W 8W
1:2 (H) 15.0W 8.0W
1:3 (H) 7.5W 4.0W
1:4 (H) 3.75W 2.0W
1:2 (LO) 2.5W 1.0W
1:3 (LO) 1.25W 0.5W
1:4 (LO) 0.75W 0.25W
Export Info
Made inUnited Kingdom

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MIRAMAR AUTOMATION LLC       
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