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SIGNALLING

SIGNALLING BExH120-R/BExDH120-R NEW!

‘Belltronic’ Ex Bell

The flameproof BExH120-R ‘Belltronic’ Signalling
Bell is suitable for Zone 1 & 2 applications.
The BExH120D authentically reproduces the
traditional sound of a electro-mechanical bell
whilst providing a significantly higher level of
performance and reliability. The BExDH120-R
variant is also suitable for Zone 21 & 22.

PRODUCT PRODUCT AVAILABLE
INFORMATION IMAGE COLOURS

The digitally stored bell recording is output via a class D amplifier achieving sound levels exceeding the performance of a mechanical bell whilst offering a
continuously rated signal. The radial horn design not only physically emulates the traditional bell it also replicates the distribution of the audible signal.

Specification Features
•
Omni-directional sound output.
Nominal output 106dB(A) @ 1m +/- 3dB • Stainless Steel guard.
Volume control Yes • Very large termination area.
Voltages DC 24vdc • Ratchet adjustable stainless steel ‘U’ bracket.
Voltages AC 115vac; 230vac • ‘Programmable’ version available:
- 45 alarm tones

Housing material Marine grade copper free LM6 Aluminium - 4 remotely selectable stages
Housing finish Phosphated & powder coated finish - anti-corrosion - Any tone can be assigned to any stage
- User configurable continuous
BExH120-R flare High impact UL94 V0 & 5VA FR ABS
frequency tone
BExDH120-R flare Anti-Static High impact ABS (Black)
Cable entries Dual M20 ISO (one stopping plug inc) Approvals
Terminals 0.5 to 4.0mm² cables ATEX certificate KEMA 99ATEX6312
EN 60079-0 : 2006
EN 60079-1 : 2007
Current Consumption EN 61241-0 : 2006
Voltage Current EN 61241-1 : 2004
24V dc 400mA IECEx certificate IECEx KEM 10.0003
115V ac 50/60Hz 130mA IEC 60079-0 : 2004 (Ed4)
230V ac 50/60Hz 65mA IEC 60079-1 : 2007 (Ed6)
IEC 61241-0 : 2004 (Ed1)
IEC 61241-1 : 2004 (Ed1)
Tone table GOST-R certificate POCC GB.JB05.B03365
Stage 1 Frequency Description Stg 2 Stg 3 Safety-integrity suitability SIL1
T 5 Mechanical Bell T 1 T 2 Inmetro certificate 10-IEx-0009
T 1 Industrial Hooter T 3 T 5
T 2 High Frequency Mechanical Siren T 1 T 5
T 3 Medium Frequency Mechanical Siren T 1 T 5
T 4 Electro Mechanical Buzzer T 2 T 5
Country specific or custom tone configurations and alarm frequencies are available upon
request.

01 - ATEX AUDIBLE Housing Colours:

Gong Colours:

66/67
DC: 3.20kg
AC: 3.40kg IP EL Sounder Bell