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BExH120 & BExDH120 SIGNALLING
Alarm Sounder SIGNALLING

The flameproof BExH120 ‘Hootronic’ Siren is
suitable for Zone 1 & 2 applications.

PRODUCT PRODUCT AVAILABLE
INFORMATION IMAGE COLOURS

The BExH120D authentically reproduces the traditional sounds of electro-mechanical devices whilst providing a significantly higher level of performance
and reliability. The BExDH120 variant is also suitable for Zone 21 & 22. Sound level ouputs are up to 117.5dB(A) at 1 metre with a choice of 5 alarm sounds
combining the signalling power of mutliple electromechanical products in one unit. 1. Industrial Hooter / 2. High Frequency Mechanical Siren / 3. Medium
Frequency Mechanical Siren /4. Electro Mechanical Buzzer / 5. Mechanical Bell.

Ex Alarm Sounder Features
•
Very large termination area.
Maximum output 117dB(A) @ 1 metre • Ratchet adjustable stainless steel ‘U’ bracket.
No. of tones 5
No. of stages 3 Assemblies
Supply Voltage 24Vdc, 115Vac, 230Vac The products from the BEx range are available as
multiple unit assemblies with and without junction
Effective Range 200m @ 1KHz boxes. See the BExP data paget for further info.
Ingress protection IP66/67
Housing Ex d
Housing material Marine grade copper free LM6 Aluminium
Housing finish Phosphated & powder coated finish -anti-corrosion
Cable entries Dual M20 ISO (one stopping plug included)
Terminals 0.5 to 4.0mm² cables
Measurements Ø220*313MM

Approvals
ATEX certificate KEMA 99ATEX6312,
EN 60079-0 : 2006, EN 60079-1 : 2007,
EN 60079-7 : 2003, EN 61241-0 : 2006,
EN 61241-1 : 2004
IECEx certificate: IECEx KEM 10.0003 IEC 60079-0 : 2004 (Ed4), IEC 60079-1 : 2007 (Ed6),
IEC 60079-7 : 2001 (Ed3), IEC 61241-0 : 2004 (Ed1),
IEC 61241-1 : 2004 (Ed1)
VdS certificate G206011
Safety-integrity suitability SIL1
Inmetro certificate: 10-IEx-0009 10-IEx-0009

Colours: 01 - ATEX AUDIBLE

IP

3,24kg 66/67 EL Sounder Bell Motorsiren