Key features
• Reliable marine foghorn, low
cost of ownership
• Suitable for Zone 1 and Zone 2
areas with gas explosion hazard
• Operating voltage and code
control provided from Navaid
Central Control Panel (NCCP)
• Monitoring system integrated in
Navaid Central Control Panel
(NCCP)
• Offshore coated seawater
resistant light alloy body or
casted stainless steel 316 body
• Can be supplied as a
main/secondary foghorn as part
of the Navaid Central Control
Panel (NCCP)
Standards/Certification
• Complies with IALA regulation;
O-139 The marking of man-made
offshore structures – Dec. 2008;
chapter 2, paragraph 2.1.2 -
Foghorn
• Complies with UK Department for
Transport; Standard marking
schedule for offshore
installations – Dec. 1994;
chapter 4 - Foghorn
• Complies with Mining regulations
of the Netherlands – Dec. 2002,
Article 5.2 - Foghorn
• Certified with US Coast Guard;
33 C.F.R. Part 67 – Aids to
navigation on artificial islands
and fixed structures
• Cenelec EN 50014, EN 50018 and
EN 50019
• KEMA 02ATEX2269 (foghorn); ATEX
¤ ll 2G EEx e ll T6 foghorn
according to ATEX Directive
94/9/EC
• KEMA 02ATEX2103 (light alloy
junction box); ATEX
¤ ll 2GD EEx d llC T6 T 80°C
junction box according to ATEX
Directive 94/9/EC
• KEMA 05ATEX2049 (stainless steel
junction box); ATEX
¤ ll 2G EEx d llB T6 junction
box according to ATEX Directive
94/9/EC
Performance characteristics
• Morse code ‘U’ every 30 seconds
from Navaid Central Control
Panel (NCCP)
• Alternative codes available;
USCG 2 sec blast every 20
seconds (2 sec sound, 18 sec
silence)
• Effective range main foghorn:
2.0NM (134dB(A) at 1 meter)
• Horizontal sound pergence:
360°
Electrical characteristics
• Operating voltage: 190Vac ;
860Hz from Navaid Central
Control Panel (NCCP)
• Power consumption: 100W peak
• Connection details: max. 6mm²;
one M25x1.5 cable gland entry
• Earth connection: internal M6
and external M6
Physical characteristics
• Dimensions (L x W x H): 564 x
461 x 1897mm
• Stainless steel version
dimensions (L x W x H): 544 x
452 x 1871mm
• Weight: 175kg (stainless steel
version 360kg )
• Design degree of protection:
IP66
• Operating temperature range:
–20°C to +55°C (stainless steel
version +50°C)